CN219204389U

CN219204389U - Photovoltaic power station with safety auxiliary device

Info

Publication number: CN219204389U
Application number: CN202223367095.XU
Authority: CN
Inventors: 刘一锋
Original assignee: Nanchong 3d Industrial Technology Research Institute
Current assignee: Nanchong 3d Industrial Technology Research Institute
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-06-16
Anticipated expiration: 2032-12-15

Abstract

The utility model discloses a photovoltaic power station with a safety auxiliary device, which comprises a bottom plate, wherein the front end and the rear end of the other side of the top of the bottom plate are respectively and vertically fixedly connected with a second supporting rod, the tops of the first supporting rod and the second supporting rod are fixedly connected with a photovoltaic plate, and the two sides of the top of the bottom plate are provided with safety auxiliary protection mechanisms. This photovoltaic power plant with safety auxiliary device is through being provided with first inner housing, first outer housing, L shape fixed plate, electric putter, second inner housing and second outer housing, during the use, electric putter lifts upwards, promotes first outer housing and second outer housing through L shape fixed plate respectively and upwards displaces, first inner housing, first outer housing, second inner housing and second outer housing constitute a four sides confined guard ring, including the cladding of photovoltaic board, avoid it to take place to drop or turn over by wind-force influence, realized the function of outside safety auxiliary protection, the problem that the device does not possess the function of outside safety auxiliary protection is solved.

Description

Photovoltaic power station with safety auxiliary device

Technical Field

The utility model relates to the technical field of photovoltaic power stations, in particular to a photovoltaic power station with a safety auxiliary device.

Background

The photovoltaic power station is a power generation system which is formed by utilizing solar energy and adopting special materials such as a crystalline silicon plate, an inverter and other electronic elements, is connected with a power grid and transmits power to the power grid.

The construction of the current common photovoltaic power stations on the market is mostly similar, cement-based columns are poured on the ground, then a supporting frame is assembled through aluminum alloy components, the photovoltaic panel is obliquely supported, sunlight is utilized to generate electricity, certain functional defects exist in the actual installation and use process, a certain improvement space is provided, if the photovoltaic power stations are generally erected in high-altitude plain areas with sufficient illumination resources, the weather of strong wind in winter is more, the damage rate of the plate-shaped photovoltaic power panels in winter is higher, the plate surfaces of the plate-shaped photovoltaic power panels are thin, the oblique angles are easily influenced by wind force, and the external safety auxiliary protection function is not provided; secondly, the current mainstream installation mode is mainly to construct concrete foundation piles on the ground, a large amount of concrete foundation piles remained on the ground after the photovoltaic power station is dismantled cannot be removed, and the construction of the foundation piles is long in time and high in cost and does not have the function of being convenient to install and fix; in addition, the photovoltaic power generation station belongs to the facility with lower maintenance frequency, the maintenance period of operation and maintenance personnel is longer, the wire swing easily takes place to loosen under the windy weather, causes power resource transmission obstacle, has the wasting of resources condition, does not possess the fixed wire material and prevents the wobbling function.

At present, a novel photovoltaic power station with a safety auxiliary device is provided for solving the problems.

Disclosure of Invention

The utility model aims to provide a photovoltaic power station with a safety auxiliary device so as to solve the problem that the photovoltaic power station does not have the function of external safety auxiliary protection in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a photovoltaic power plant with safety auxiliary device, includes the bottom plate, the first bracing piece of vertical fixedly connected with respectively in both ends around bottom plate top one side, the vertical fixedly connected with second bracing piece respectively in both ends around bottom plate top opposite side, the top fixedly connected with photovoltaic board of first bracing piece, second bracing piece, the intermediate position department fixedly connected with terminal box at bottom plate top, install multiunit wire between one side of terminal box and one side of photovoltaic board bottom, four corner punishment welding at bottom plate top has the location drum, fixedly connected with solidus board between the one end of second bracing piece, the inside of solidus board is provided with multiunit locating hole, the both sides at bottom plate top are provided with safety auxiliary protection mechanism.

The safety auxiliary protection mechanism comprises a first inner housing, the first inner housing is fixedly connected to one side of the top of the bottom plate, a first outer housing is sleeved outside the first inner housing, the other side of the top of the bottom plate is fixedly connected with a second inner housing, the second outer housing is sleeved outside the second inner housing, L-shaped fixing plates are fixedly connected to the front end and the rear end of one side of the inside of the first outer housing and the second outer housing respectively, and electric push rods are mounted at the front end and the rear end of one side of the inside of the first inner housing and the second inner housing respectively.

Preferably, the shape and size of the first outer casing inner part matches the shape and size of the first inner casing outer part, and the shape and size of the second outer casing inner part matches the shape and size of the second inner casing outer part.

Preferably, the top of the electric push rod is connected with the bottom of the L-shaped fixing plate.

Preferably, the inside of the positioning cylinder is vertically inserted with a ground pile, the top of the ground pile is welded with a hammering head, a hanging hole is formed in the hammering head, and the ground pile penetrates through the inside of the positioning cylinder and extends to the outside.

Preferably, the positioning holes are arranged at equal intervals.

Preferably, one side of the wire fixing plate is fixedly connected with a plurality of groups of wire pressing clamps, and the front end and the rear end of one side of each wire pressing clamp are respectively inserted with positioning screws.

Preferably, the threads on the outer part of the positioning screw are matched with the threads on the inner part of the positioning hole.

Compared with the prior art, the utility model has the beneficial effects that: the photovoltaic power station with the safety auxiliary device not only realizes the function of external safety auxiliary protection, realizes the function of convenient installation and fixation, but also realizes the function of preventing the fixed wire from swinging;

(1) The photovoltaic panel converts light energy into electric energy through the arrangement of the first inner housing, the first outer housing, the L-shaped fixing plate, the electric push rod, the second inner housing and the second outer housing, and the photovoltaic panel is converted into electric energy and is converged into the storage battery through the lead and the junction box when the solar energy storage battery is used, the electric push rod lifts upwards in winter in the windy weather, the L-shaped fixing plate respectively pushes the first outer housing and the second outer housing to displace upwards, and the first inner housing, the first outer housing, the second inner housing and the second outer housing form a four-side closed protective ring, so that the photovoltaic panel is covered in the solar energy storage battery, and is prevented from falling off or turning over due to the influence of wind power, and the external safety auxiliary protection function is realized;

(2) When the device is used, a working group selects a flat area and tamps and rams the ground to be flat when the device is installed, then the bottom plate is horizontally paved on the ground, the ground piles are inserted along the positioning cylinder, the four groups of ground piles are sequentially immersed into the ground by the hammering head of the excavator or the piling device, the bottom plate can be fixed, and then the photovoltaic panel and other components are installed on the bottom plate;

(3) Through being provided with solidus board, locating hole, clamp and set screw, during the use, when carrying out wiring guide work, laminating one side of wire on solidus board, press the clamp in one side of wire afterwards, screw in the set screw and fix, multiunit locating hole can match multiple wire distribution condition, and the wire position is fixed, even under the strong wind weather, its swing range is also limited, reduces the probability that drops, has realized fixed wire and has prevented wobbling function.

Drawings

FIG. 1 is a schematic cross-sectional elevation view of the present utility model;

FIG. 2 is a schematic view of the structure of the outer casing in the extended state of the present utility model;

FIG. 3 is an enlarged partial cross-sectional view of the structure of FIG. 1A according to the present utility model;

fig. 4 is a schematic diagram of a partial side view and enlarged structure of a second support bar according to the present utility model.

In the figure: 1. a bottom plate; 2. a first inner housing; 3. a first outer housing; 4. an L-shaped fixing plate; 5. an electric push rod; 6. a second inner housing; 7. a second housing shell; 8. a first support bar; 9. a junction box; 10. a photovoltaic panel; 11. a second support bar; 12. a wire; 13. positioning a cylinder; 14. a ground pile; 15. a hammering head; 16. a hanging hole; 17. a wire fixing plate; 18. positioning holes; 19. wire pressing clamps; 20. and (5) positioning a screw.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1: referring to fig. 1-4, a photovoltaic power station with a safety auxiliary device comprises a bottom plate 1, wherein a first supporting rod 8 is vertically and fixedly connected to the front end and the rear end of one side of the top of the bottom plate 1 respectively, a second supporting rod 11 is vertically and fixedly connected to the front end and the rear end of the other side of the top of the bottom plate 1 respectively, a photovoltaic panel 10 is fixedly connected to the tops of the first supporting rod 8 and the second supporting rod 11, a junction box 9 is fixedly connected to the middle position of the top of the bottom plate 1, a plurality of groups of wires 12 are arranged between one side of the junction box 9 and one side of the bottom of the photovoltaic panel 10, and safety auxiliary protection mechanisms are arranged on two sides of the top of the bottom plate 1;

referring to fig. 1-4, the photovoltaic power station with the safety auxiliary device further comprises a safety auxiliary protection mechanism, wherein the safety auxiliary protection mechanism comprises a first inner housing 2, the first inner housing 2 is fixedly connected to one side of the top of the bottom plate 1, a first outer housing 3 is sleeved outside the first inner housing 2, a second inner housing 6 is fixedly connected to the other side of the top of the bottom plate 1, a second outer housing 7 is sleeved outside the second inner housing 6, the front end and the rear end of one side of the inner parts of the first outer housing 3 and the second outer housing 7 are respectively fixedly connected with an L-shaped fixing plate 4, and electric push rods 5 are respectively installed at the front end and the rear end of one side of the inner parts of the first inner housing 2 and the second inner housing 6;

the shape and the size of the inner part of the first outer housing 3 are matched with those of the outer part of the first inner housing 2, the shape and the size of the inner part of the second outer housing 7 are matched with those of the outer part of the second inner housing 6, and the top of the electric push rod 5 is connected with the bottom of the L-shaped fixing plate 4, so that the auxiliary protection effect can be realized;

specifically, as shown in fig. 1 and 2, the electric push rod 5 lifts upwards, and pushes the first outer housing 3 and the second outer housing 7 to displace upwards through the L-shaped fixing plate 4, so that the first inner housing 2, the first outer housing 3, the second inner housing 6 and the second outer housing 7 form a four-side closed protection ring, and the photovoltaic panel 10 is covered in the protection ring to prevent the photovoltaic panel from falling off or turning under the influence of wind power.

Example 2: four corners of the top of the bottom plate 1 are respectively welded with a positioning cylinder 13, the inside of the positioning cylinder 13 is vertically inserted with a ground pile 14, the top of the ground pile 14 is welded with a hammering head 15, a hanging hole 16 is formed in the hammering head 15, the ground pile 14 penetrates through the inside of the positioning cylinder 13 and extends to the outside, the positioning cylinder is convenient to install and fix, meanwhile, the positioning cylinder is removed without residues, and the influence on the local ecology is avoided;

specifically, as shown in fig. 1 and 3, the bottom plate 1 is horizontally laid on the ground, the ground piles 14 are inserted along the positioning cylinder 13, the hammering head 15 is hit by a digger or piling equipment to enable the four groups of ground piles 14 to be sequentially submerged into the ground, the bottom plate 1 can be fixed, then the photovoltaic panel 10 and other components are installed on the bottom plate 1, and when the bottom plate 1 needs to be removed, the steel rope only needs to penetrate through the hanging holes 16, and then the bottom plate is lifted and pulled out by the lifting equipment.

Example 3: a wire fixing plate 17 is fixedly connected between one ends of the second support rods 11, a plurality of groups of positioning holes 18 are formed in the wire fixing plate 17, the positioning holes 18 are arranged at equal intervals, a plurality of groups of wire pressing clamps 19 are fixedly connected to one side of the wire fixing plate 17, positioning screws 20 are respectively inserted into the front end and the rear end of one side of each wire pressing clamp 19, threads outside the positioning screws 20 are matched with threads inside the positioning holes 18, and wires can be fixed to reduce swing amplitude and falling probability of the wires;

specifically, as shown in fig. 1 and fig. 4, one side of the wire 12 is attached to the wire fixing plate 17, then the wire pressing clamp 19 is pressed on one side of the wire 12, and the wire fixing is performed by screwing in the set screw 20, so that the plurality of sets of positioning holes 18 can match with various wire distribution conditions, the wire 12 is well fixed, the swing amplitude is limited even in windy weather, and the falling probability is reduced.

Working principle: when the solar photovoltaic power generation system is used, firstly, the photovoltaic panel 10 converts light energy into electric energy, the electric energy is converged into the storage battery through the lead 12 and the junction box 9, the electric push rod 5 is lifted upwards in the winter heavy wind weather, the first outer housing 3 and the second outer housing 7 are respectively pushed to move upwards through the L-shaped fixing plate 4, and the first inner housing 2, the first outer housing 3, the second inner housing 6 and the second outer housing 7 form a four-side closed protective ring, so that the photovoltaic panel 10 is covered in the protective ring, and is prevented from falling off or turning over due to wind power. When equipment is installed, a working group selects a flat area, the ground is compacted and flattened, then the bottom plate 1 is horizontally paved on the ground, the ground piles 14 are inserted along the positioning cylinder 13, the four groups of ground piles 14 are sequentially submerged into the ground by striking the hammering head 15 through the excavator or piling equipment, the bottom plate 1 can be fixed, then the photovoltaic panel 10 and other components are installed on the bottom plate 1, and when the equipment needs to be removed, a steel rope only needs to penetrate the hanging hole 16, and then the equipment is hung and pulled out through the lifting equipment. When the wire connection guiding work is carried out, one side of the wire 12 is attached to the wire fixing plate 17, then the wire pressing clamp 19 is pressed on one side of the wire 12, the positioning screws 20 are screwed in for fixing, the plurality of groups of positioning holes 18 can be matched with the distribution condition of various wires, the position of the wire 12 is fixed well, the swing amplitude of the wire is limited even in windy weather, and the falling probability is reduced.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Photovoltaic power plant with safety auxiliary device, including bottom plate (1), its characterized in that: the photovoltaic power generation device comprises a bottom plate (1), a first supporting rod (8) is vertically and fixedly connected to the front end and the rear end of one side of the top of the bottom plate (1), a second supporting rod (11) is vertically and fixedly connected to the front end and the rear end of the other side of the top of the bottom plate (1), a photovoltaic panel (10) is fixedly connected to the tops of the first supporting rod (8) and the second supporting rod (11), a junction box (9) is fixedly connected to the middle position of the top of the bottom plate (1), a plurality of groups of wires (12) are arranged between one side of the junction box (9) and one side of the bottom of the photovoltaic panel (10), positioning cylinders (13) are respectively welded at four corners of the top of the bottom plate (1), a wire fixing plate (17) is fixedly connected to one end of the second supporting rod (11), a plurality of groups of positioning holes (18) are formed in the wire fixing plate (17), and safety auxiliary protection mechanisms are arranged on two sides of the top of the bottom plate (1).

The safety auxiliary protection mechanism comprises a first inner housing (2), the first inner housing (2) is fixedly connected to one side of the top of a bottom plate (1), a first outer housing (3) is sleeved outside the first inner housing (2), a second inner housing (6) is fixedly connected to the other side of the top of the bottom plate (1), a second outer housing (7) is sleeved outside the second inner housing (6), L-shaped fixing plates (4) are fixedly connected to the front end and the rear end of one side of the inner portion of the first outer housing (3) and the front end and the rear end of one side of the second outer housing (7) respectively, and electric pushing rods (5) are respectively mounted at the front end and the rear end of one side of the inner portion of the first inner housing (2) and the front end and the rear end of the inner housing (6).

2. The photovoltaic power plant with safety assistance according to claim 1, characterized in that: the shape and the size of the inner part of the first outer housing (3) are matched with the shape and the size of the outer part of the first inner housing (2), and the shape and the size of the inner part of the second outer housing (7) are matched with the shape and the size of the outer part of the second inner housing (6).

3. The photovoltaic power plant with safety assistance according to claim 1, characterized in that: the top of the electric push rod (5) is connected with the bottom of the L-shaped fixing plate (4).

4. The photovoltaic power plant with safety assistance according to claim 1, characterized in that: the pile structure is characterized in that a ground pile (14) is vertically inserted into the positioning cylinder (13), a hammering head (15) is welded at the top of the ground pile (14), a hanging hole (16) is formed in the hammering head (15), and the ground pile (14) penetrates through the positioning cylinder (13) and extends to the outside.

5. The photovoltaic power plant with safety assistance according to claim 1, characterized in that: the positioning holes (18) are arranged at equal intervals.

6. The photovoltaic power plant with safety assistance according to claim 1, characterized in that: one side of the wire fixing plate (17) is fixedly connected with a plurality of groups of wire pressing clamps (19), and the front end and the rear end of one side of the wire pressing clamps (19) are respectively inserted with positioning screws (20).

7. The photovoltaic power plant with safety assistance according to claim 6, characterized in that: the threads on the outer part of the positioning screw (20) are matched with the threads on the inner part of the positioning hole (18).