CN219372322U - Photovoltaic module installation briquetting - Google Patents

Abstract

The utility model belongs to the field of photovoltaic power generation, and provides a photovoltaic module installation pressing block, which comprises the following components: a fixed platen and a movable platen; the fixed pressing plate and the movable pressing plate are distributed in parallel, the fixed pressing plate and the movable pressing plate are arranged on two sides of a glass plate of a photovoltaic assembly to be clamped, the two ends of one side wall of the fixed pressing plate are symmetrically provided with fixed blocks, the middle of each fixed block rotates to pass through lifting screw rods, one end of each lifting screw rod is in threaded connection with a nut fixed on the movable pressing plate, the other end of each lifting screw rod is fixedly provided with a connecting block, one side of each connecting block is provided with a rotating sleeve through a connecting rod, the bottoms of the rotating sleeves are rotatably sleeved with rotating shafts, one opposite sides of the rotating shafts are connected with connecting rods, the end parts of the connecting rods are provided with adjusting screws, the opposite end parts of the two adjusting screws are in threaded connection with one threaded cylinder in common, and the installation pressing block has the advantages of being strong in adjusting capacity, convenient to install and detach the photovoltaic assembly, high in clamping stability and the like.

Description

Photovoltaic module installation briquetting

Technical Field

The utility model belongs to the field of photovoltaic power generation, and particularly relates to a photovoltaic module installation pressing block.

Background

The photovoltaic module is commonly called a solar panel and is divided into a double-glass module and a single-glass module, in order to meet the load requirement of the module, the single-glass module can only use an aluminum frame, but because the cost of the aluminum frame is higher, the frameless module is used in the long-time mass production of the double-glass module, the module is installed in a pressing block mode, and because the double-glass module is glass up and down, the module is easy to damage in the production, transportation, installation and operation processes. In coastal areas, wind power is large, a large number of components are damaged each year, the accumulated damage rate is as high as nine thousandths, and large losses are brought to component factories and power station clients.

The prior application number is: 202010536873X discloses a photovoltaic module installation briquetting, it adopts the installation mode of latch to cooperate with the plastics draw-in groove, carry out the centre gripping installation with photovoltaic module, certain defect that this kind of installation mode exists when using, in order to keep the steadiness after the installation, it is after the installation, contact between latch and the draw-in groove needs to be abundant enough, when long-time use, through the erosion of wind and rain, and the impact of external force, the inside of latch draw-in groove takes place not hard up easily, the dynamics of leading to the centre gripping reduces, influence the installation steadiness of photovoltaic module, and in the use, when damaging the glass board needs the maintenance, adopt the mode of joint, when dismantling, have certain degree of difficulty, generally speaking above-mentioned installation locate mode, it is inconvenient to have the dismantlement, can't carry out timely regulation according to the service behavior after the installation, along with the extension of live time, the steadiness of centre gripping installation reduces;

therefore, in view of the above-mentioned problems, the present technical solution designs a photovoltaic module mounting compact.

Disclosure of Invention

The embodiment of the utility model aims to provide a photovoltaic module installation pressing block and aims to solve the problems.

The utility model is realized in such a way that the photovoltaic module mounting pressing block comprises: a fixed platen and a movable platen; the utility model provides a fixed platen and movable platen parallel distribution, fixed platen arranges in the both sides of waiting to centre gripping photovoltaic module glass board with the movable platen, be used for compressing tightly the centre gripping with it, fixed block is installed to fixed platen a lateral wall both ends symmetry, fixed block middle part rotates and passes there is the lift screw rod, lift screw rod one end threaded connection has the nut of fixing on the movable platen, be provided with the guide looks device that is used for restricting its rotation on the nut, lift screw rod other end fixed mounting has the connecting block, connecting block one side is installed through the connecting rod and is rotated the cover, it is equipped with the axis of rotation to rotate the cover bottom, one side that both sides axis of rotation is relative is connected with the connecting rod, adjusting screw is installed to the connecting rod tip, the relative tip common threaded connection of two adjusting screw rods has a screw thread section of thick bamboo, be arranged in its inside length through manual rotatory screw section of thick bamboo drive both sides adjusting screw rod, and then adjust the axis of rotation of two adjusting screw rod tip and keep away from each other or be close to, the axis of rotation utilizes the cover and its suit when moving, and link and connecting block link firmly link, thereby can drive the connecting block and rotate, rotate with this drive the lift screw rod, with nut threaded connection, consequently, lift screw rod upside and movable platen link, when rotating, lift screw, the control rotates, then, the movable platen, and a device can be realized.

According to the photovoltaic module mounting pressing block, the manual rotating threaded cylinder is arranged to control the adjusting screws at the two ends to move, then the connecting block is driven to rotate to control the lifting screw to rotate, and then the distance between the movable pressing plate and the fixed pressing plate is adjusted to realize the pressing and holding of the photovoltaic module;

through set up the self-adaptation clamp plate that can carry out self-adaptation cooperation with photovoltaic module and compress tightly in movable clamp plate one side, further improve the application range of this briquetting.

Drawings

Fig. 1 is a schematic perspective view of a photovoltaic module mounting block.

Fig. 2 is a schematic diagram of a front view structure of a photovoltaic module installation pressing block.

Fig. 3 is a schematic side view of a photovoltaic module mounting block.

FIG. 4 is an enlarged schematic view of the structure of FIG. 3A;

in the accompanying drawings: the device comprises a fixed pressing plate 10, a movable pressing plate 11, a fixed block 12, a lifting screw 13, a nut 14, a connecting block 15, a rotating sleeve 16, a rotating shaft 17, a connecting rod 18, an adjusting screw 19, a threaded cylinder 20, a protective layer 21, an adaptive pressing plate 22, a buffer rod 23, a buffer groove 24, a limiting block 25 and a sleeve spring 26.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

Specific implementations of the utility model are described in detail below in connection with specific embodiments.

As shown in fig. 1 to 3, a structure diagram of a photovoltaic module installation pressing block provided by an embodiment of the present utility model includes: a fixed platen 10 and a movable platen 11; the fixed pressing plate 10 and the movable pressing plate 11 are distributed in parallel, the fixed pressing plate 10 and the movable pressing plate 11 are arranged on two sides of a glass plate of a photovoltaic module to be clamped and used for clamping the glass plate, two ends of one side wall of the fixed pressing plate 10 are symmetrically provided with fixed blocks 12, the middle part of each fixed block 12 is rotatably penetrated with a lifting screw 13, one end of each lifting screw 13 is in threaded connection with a nut 14 fixed on the movable pressing plate 11, the nut 14 is provided with a phase guiding device for limiting the rotation of the lifting screw 13, the other end of each lifting screw 13 is fixedly provided with a connecting block 15, one side of each connecting block 15 is provided with a rotating sleeve 16 through a connecting rod, the bottom of each rotating sleeve 16 is rotatably sleeved with a rotating shaft 17, one side opposite to the rotating shafts 17 on two sides is connected with a connecting rod 18, the end parts of each connecting rod 18 are provided with adjusting screws 19, the opposite end parts of each adjusting screw 19 are in threaded connection with a threaded cylinder 20, namely, the screw thread cylinder 20 is manually rotated to drive the adjusting screws 19 at two sides to be arranged in the screw thread cylinder, so that the rotating shafts 17 at the end parts of the two adjusting screws 19 are mutually far away or close, the rotating shafts 17 are sleeved with the rotating sleeves 16 and fixedly connected with the connecting blocks 15 through connecting rods when moving, so that the connecting blocks 15 can be driven to rotate, the lifting screw 13 is driven to rotate, the nut 14 is fixedly connected with the movable pressing plate 11 due to the threaded connection of the upper side of the lifting screw 13 and the nut 14, the lifting screw 13 is driven to lift when rotating, then the movable pressing plate 11 is controlled to move, the distance between the movable pressing plate 11 and the fixed pressing plate 10 is adjusted, the effective compaction and fixation of the photovoltaic module glass plate are realized, the compaction force of the photovoltaic module is adjusted in real time by indirectly controlling the distance between the movable pressing plate 11 and the fixed pressing plate 10 through adopting the manual rotation of the screw thread cylinder 20, and dismantle convenient, do benefit to and maintain and change photovoltaic module.

In the embodiment of the utility model, a layer of protective layer 21 is paved on the opposite sides of the fixed pressing plate 10 and the movable pressing plate 11, the protective layer 21 is used for reducing abrasion to the glass plate when the fixed pressing plate 10 and the movable pressing plate 11 clamp and press the photovoltaic glass plate, and meanwhile, the outer surface of the protective layer 21 is provided with a non-smooth surface structure and is used for increasing the contact friction force to the photovoltaic glass plate;

the material of the protective layer 21 is any one of ethylene, polypropylene, polybutadiene, polyimide and acrylonitrile-butadiene-styrene terpolymer, and the material has certain buffer performance and light weight;

the fixed pressing plate 10 and the movable pressing plate 11 can be made of aluminum, stainless steel and other materials, and have light weight, difficult rust and higher corrosion resistance.

Referring to fig. 4, in an example of the present utility model, since there are some structures or components to be clamped and fixed in special positions in addition to the glass plate in the area where the press block is applied in the photovoltaic module, the surface of the component to be clamped in such positions cannot be flat as the glass plate, and may have uneven rugged surfaces, if the fixed press plate 10 and the movable press plate 11 are directly used for clamping the component, uneven stress is easily caused, and there is a problem of unstable clamping or damage to the components in such positions, at this time, by elastically arranging the adaptive press plate 22 on the surface of the movable press plate 11 facing the fixed press plate 10, the two sides of the adaptive press plate 22 can swing to a certain extent, so that the adaptive contact is performed according to the surface height of the object to be compressed, and then the movable press plate 11 is moved towards the fixed press plate 10, so as to achieve sufficient compression and fixation of the photovoltaic module;

the buffer rods 23 are arranged at two ends of one side of the self-adaptive pressing plate 22 far away from the photovoltaic module, the buffer grooves 24 are formed in the fixed pressing plate 10 or the movable pressing plate 11 corresponding to the buffer rods 23, the buffer rods 23 extend into the buffer grooves 24 and are provided with limiting blocks 25, the aperture of the opening of each buffer groove 24 is smaller than the inner diameter, the limiting blocks 25 are arranged in the buffer grooves 24 to move, a sleeve spring 26 is sleeved on the buffer rods 23 between the limiting blocks 25 and the aperture of each buffer groove 24, namely, certain movement capacity is provided for the buffer rods 23 by utilizing the elastic action of the sleeve springs 26, so that the self-adaptive pressing plate 22 at the bottom of each buffer rod 23 can perform self-adaptive swing, and the photovoltaic module to be clamped is fully clamped;

the outer surface of the adaptive pressing plate 22 is laid with a protective layer 21 which is also used for holding the photovoltaic module to be pressed.

According to the photovoltaic module mounting pressing block provided by the embodiment of the utility model, when the photovoltaic module mounting pressing block is used, according to the flatness of the surface of the photovoltaic module to be pressed, the movable pressing plate 11 with the self-adaptive pressing plate 22 can be selected, the movable pressing plate 11 is separated from the fixed pressing plate 10 in advance, the fixed pressing plate 10 and the movable pressing plate 11 are arranged on two sides of the photovoltaic module to be pressed, the fixed pressing plate 10 is in pre-lamination contact with the photovoltaic module, then the adjusting screw rods 19 at two ends are controlled to stretch by manually rotating the threaded cylinders 20, then the connecting blocks 15 are driven to rotate, the nuts 14 are further controlled to move along the lifting screw rods 13, the movable pressing plate 11 is driven to move towards the fixed pressing plate 10, then the self-adaptive pressing plate 22 moves synchronously along with the movable pressing plate 11 when the self-adaptive pressing plate 22 is arranged on the movable pressing plate 11, and the self-adaptive pressing plate 22 still keeps stable clamping of the photovoltaic module according to the surface height of the photovoltaic module.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (5)

1. Photovoltaic module installs briquetting, its characterized in that, photovoltaic module installs briquetting and includes: a fixed pressing plate (10) and a movable pressing plate (11); fixed clamp plate (10) and remove clamp plate (11) parallel distribution, the both sides of waiting centre gripping photovoltaic module glass board are arranged in to fixed clamp plate (10) and remove clamp plate (11), fixed block (12) are installed to fixed clamp plate (10) a lateral wall both ends symmetry, fixed block (12) middle part rotation is passed there is lift screw (13), screw nut (14) fixed on remove clamp plate (11) are provided with on lift screw (13) one end threaded connection, be provided with the phase guiding device that is used for restricting its rotation on nut (14), lift screw (13) other fixed connection piece (15), rotation cover (16) are installed through the connecting rod in connecting piece (15) one side, rotation cover is equipped with axis of rotation (17) in rotation cover bottom, one side that both sides axis of rotation (17) are relative is connected with connecting rod (18), adjusting screw (19) are installed to connecting rod (18) tip, the tip common threaded connection of two adjusting screw (19) has a screw barrel (20).

2. The photovoltaic module mounting press block according to claim 1, wherein a protective layer (21) is laid on opposite sides of the fixed press plate (10) and the movable press plate (11).

3. The photovoltaic module mounting block according to claim 2, wherein the outer surface of the protective layer (21) is provided in a non-smooth surface structure.

4. A photovoltaic module mounting block according to claim 3, characterized in that the side of the moving platen (11) facing the fixed platen (10) is elastically provided with an adaptive platen (22).

5. The photovoltaic module installation briquetting of claim 4, wherein, buffer rod (23) is installed at one side both ends that photovoltaic module was kept away from to self-adaptation clamp plate (22), buffer groove (24) have been seted up to fixed clamp plate (10) or removal clamp plate (11) inside that buffer rod (23) corresponds, buffer rod (23) extend to buffer groove (24) inside and install stopper (25), buffer groove (24) opening part aperture is less than inside diameter, buffer groove (24) inside removal is arranged in to stopper (25), cover spring (26) are equipped with on buffer rod (23) between stopper (25) and buffer groove (24) aperture.