A docking and fixing device used for suspended installation of photovoltaic panels

Abstract

The present invention discloses a docking and fixing device for suspended photovoltaic panels, and relates to the technical field of photovoltaic bracket installation; it comprises an installation unit, comprising an installation frame, and the photovoltaic panel is fixedly installed in the middle of the installation frame; the docking unit comprises a top seat, an inclined push rod, a locking slide cover and an unlocking piece, the inclined push rods are symmetrically arranged at both ends of the top seat, and the other end thereof is also fixed to the installation frame, the locking slide cover is movably installed in the middle of the top seat and fixed to the installation frame, the unlocking piece is connected to the top of the locking slide cover, and; a wire clamping unit comprises a bottom seat, a connecting rod and a stabilizing component, the bottom seat is arranged at the bottom of the top seat and is connected by the connecting rod, the stabilizing component is symmetrically and movably installed on the top seat, and is connected to the connecting rod and the installation frame; the present invention solves the problems existing in the existing rope-type flexible photovoltaic bracket, that after the rope is fixed, the fixation of the photovoltaic panel fixing bracket and the rope, as well as the connection and fixation between the brackets are also difficult to install.

Description

Technical Field

[0001] The invention relates to the technical field of photovoltaic bracket installation, and in particular to a docking and fixing device used for suspended photovoltaic panels. Background Art

[0002] Rope-type flexible photovoltaic support is a new type of photovoltaic support system, which is made of high-strength rope and flexible materials. Its main features are lightness, good flexibility and strong adaptability. This support can adapt to various complex terrains, such as mountains, slopes and roofs, through the tension of the rope and the flexible support structure, and the installation process is relatively simple, reducing the requirements for the foundation. At the same time, the rope-type flexible photovoltaic support can resist natural disasters such as wind and snow pressure to a certain extent, improving the stability and reliability of the photovoltaic system. Due to its light material and convenient installation, the cost is relatively low, and it has high economic value and promotion potential.

[0003] There are some problems with the installation and use of rope-type flexible photovoltaic brackets. First, highly professional technicians are required during installation to ensure the precise adjustment of rope tension and angle, otherwise it will affect the stability of the bracket and the power generation efficiency of the photovoltaic panel. Secondly, after the rope is fixed, the fixation of the photovoltaic panel fixing bracket and the rope, as well as the connection and fixation between the brackets, are also difficult to install. Summary of the invention

[0004] In view of the problem that after the rope is fixed, the fixation of the photovoltaic panel fixing bracket and the rope, as well as the connection and fixation between the brackets are also difficult to install, the present invention is proposed.

[0005] Therefore, the object of the present invention is to provide a docking and fixing device used for suspended photovoltaic panels, which can assist in the docking and installation of photovoltaic panels and reduce the difficulty of manual docking.

[0006] To solve the above technical problems, the present invention provides the following technical solutions: a docking and fixing device used for suspended photovoltaic panels, comprising an installation unit, comprising a mounting frame, and the photovoltaic panel is fixedly installed in the middle of the mounting frame; the docking unit, comprising a top seat, an inclined push rod, a locking slide cover and an unlocking piece, the inclined push rods are symmetrically arranged at both ends of the top seat, and the other end of the inclined push rod is also fixed to the mounting frame, the locking slide cover is movably installed in the middle of the top seat and fixed to the mounting frame, the unlocking piece is connected to the top of the locking slide cover, and a wire clamping unit, comprising a bottom seat, a connecting rod and a stabilizing assembly, the bottom seat is arranged at the bottom of the top seat, the bottom seat and the top seat are connected by the connecting rod, the stabilizing assembly is symmetrically and movably installed on the top seat, and the stabilizing assembly is also connected to the connecting rod and the mounting frame.

[0007] As a preferred solution of the docking and fixing device applied to the suspended installation of photovoltaic panels in the present invention, the top seat includes a vertical plate, a load-bearing plate and a wire clamping block, the load-bearing plate is fixedly connected to the bottom of one side of the vertical plate, and the wire clamping block is fixed in the middle of the other side of the vertical plate; a slide block is symmetrically fixed on the top of the wire clamping block, a slide slot is also provided on the top of the vertical plate, the inner wall of the slide slot is flush with the inner wall of the slide slot block, and oblique holes are symmetrically provided in the vertical plates on both sides of the slide slot.

[0008] The cam is secured to the bottom of the platform and has a first end secured to the bottom of the platform and a second end secured to the bottom of the platform.

[0009] As a preferred solution of the docking and fixing device applied to the suspended installation of photovoltaic panels in the present invention, the bottom seat includes symmetrically arranged wire-supporting clamps and connecting plates connecting the wire-supporting clamps, a second wire-threading groove is provided on the top of the wire-supporting clamp, and the structure inside the second wire-threading groove is the same as the structure inside the first wire-threading groove; a sliding card plate is fixed to the top of the wire-supporting clamp away from the connecting plate, and sliding card grooves are also symmetrically provided on the bottom side wall of the vertical plate close to the wire clamping block, and the sliding card plate is slidably inserted into the sliding card groove; second displacement holes are also symmetrically provided at both ends of the connecting plate, and second bolt pressure plates are also symmetrically fixed to the ends of the wire-supporting clamp, and the second displacement hole corresponds to the position of the first displacement hole, and the second bolt pressure plate corresponds to the position of the first bolt pressure plate.

[0010] As a preferred solution of the docking and fixing device applied to the suspended installation of photovoltaic panels in the present invention, the locking sliding cover comprises a cover plate body and a push plate and an external plate fixed at both ends thereof, the first spring is fixed to the push plate, and a rebound groove and an embedded groove are respectively provided at the top and bottom of the cover plate body, and at least one group of unlocking sliding grooves are symmetrically provided at one end of the cover plate body close to the external plate, and a center column is formed between the unlocking sliding grooves; sliding bars are symmetrically fixed on both sides of the cover plate body, and the sliding bars are slidably inserted into the stable grooves; a lower plug plate is vertically fixed to the bottom of the center column, and toothed plates are symmetrically slidably sleeved on both sides of the lower plug plate, and at least one group of oblique teeth are arranged and fixed on the side wall of the toothed plate away from the lower plug plate, and a third spring is also fixed between the toothed plate and the lower plug plate.

[0011] As a preferred solution of the docking and fixing device applied to the suspended installation of photovoltaic panels in the present invention, the unlocking member is slidably clamped into the rebound groove, and the unlocking member includes a hand push plate and a stabilizing plug plate symmetrically connected to the bottom thereof, and the side wall of the hand push plate is fixed with a first connecting plate and a second connecting plate, and the first connecting plate and the second connecting plate are connected by a fourth spring, and the other side of the second connecting plate is also fixed to the inner wall of the support push plate; a baffle is fixed to the end of the stabilizing plug plate away from the first connecting plate, and a triangular push block is also fixed to the bottom thereof, and a first inclined surface is provided on the edge of the triangular push block; a second inclined surface is provided on the end of the toothed plate connected to the oblique clamping teeth, and the first inclined surface is in sliding contact with the second inclined surface.

[0012] As a preferred solution of the docking and fixing device applied to the suspended installation of photovoltaic panels in the present invention, the stabilizing component includes a trapezoidal pressure block and a passive movable part, the passive movable part includes a main slide plate and a connecting frame vertically connected to the side wall of one end thereof, an extending plate is also fixed to the bottom of the other end of the main slide plate, the main slide plate is slidably sleeved on the outside of the sliding column, and its inner wall is fixed to the second spring; a sliding column is fixed to one side of the trapezoidal pressure block, the sliding column is slidably inserted into the oblique hole and the connecting frame, a clamping plate is fixed to the end of the sliding column, and the clamping plate is slidably clamped to the connecting frame.

[0013] As a preferred solution of the docking and fixing device applied to the suspended installation of photovoltaic panels in the present invention, the oblique push rod includes a first push rod and a second push rod, the second push rod is slidably clamped into the first push rod, and the ends of the other ends of the first push rod and the second push rod are also fixed with a horseshoe block and a transfer block respectively, and the horseshoe block is rotatably sleeved on the outside of the hinge block and the first rotating shaft; a horizontal slide is rotatably sleeved on the outside of the transfer block, and external convex heads are symmetrically fixed on the top and bottom ends of the horizontal slide.

[0014] As a preferred solution of the docking and fixing device applied to the suspended lifting of photovoltaic panels in the present invention, the connecting rod includes a third push rod and a fourth push rod, the fourth push rod is slidably connected to the third push rod, and the other ends of the third push rod and the fourth push rod are hinged with adjustment slides, and the adjustment slides are slidably connected to the first displacement hole and the second displacement hole; a flat push plate is fixed to the side wall of one side of the sliding column at the top of the adjustment slide, and the flat push plate is abutted against the main slide plate and the extension plate.

[0015] As a preferred solution of the docking and fixing device applied to the suspended installation of photovoltaic panels in the present invention, the installation frame includes a symmetrically arranged horizontal frame and a vertical frame, and the horizontal frame and the vertical frame are vertically fixed head to tail; the horizontal frame is provided with a docking push groove on the side wall near one end of the vertical frame, the horizontal slide is slidably inserted into the docking push groove, the outer convex head is slidably snapped into the top and bottom groove walls of the docking push groove, and a limiting block is also fixed to the top of one end of the vertical frame near the docking push groove, a placement groove is provided in the middle of the limiting block, and at least one group of tooth grooves are arranged on the inner walls on both sides of the placement groove, and the oblique teeth are movably snapped into the tooth grooves.

[0016] Beneficial effects of the present invention:

[0017] By pre-fixing the photovoltaic panel body in the installation frame and connecting it to the installation frame as a whole, it is convenient to fix it with ropes and splice it with each other; it can ensure that after the photovoltaic panel is installed, it has high wind and snow resistance in subsequent use.

[0018] The docking unit can quickly and synchronously squeeze the two adjacent installation frames towards the center to make them fit tightly, reducing the difficulty of operation for installers. The wire clamping unit can ensure that after the adjacent photovoltaic panels are installed and fixed, they will be further fixed with ropes to ensure that the photovoltaic panels will not fall from a high altitude during subsequent use, thereby increasing their safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0020] Figure 1 The figure is a schematic diagram of the installation of the docking and fixing device of the present invention applied to the suspended installation of photovoltaic panels.

[0021] Figure 2 It is a schematic diagram of the overall structure of the docking and fixing device of the present invention applied to the suspended installation of photovoltaic panels.

[0022] Figure 3 for Figure 2 Enlarged view of point M in the middle.

[0023] Figure 4 This is a view from a certain angle of the top seat of the docking and fixing device of the present invention used for suspended photovoltaic panels.

[0024] Figure 5 This is another perspective view of the top seat of the docking and fixing device used for suspended photovoltaic panels of the present invention.

[0025] Figure 6 The present invention is a schematic diagram of the bottom seat structure of the docking and fixing device used for the suspended installation of photovoltaic panels.

[0026] Figure 7 The present invention is a schematic diagram of the connection between the locking slide cover and the unlocking member of the docking and fixing device for the suspended installation of photovoltaic panels.

[0027] Figure 8 for Figure 7 Enlarged view of point N in the middle.

[0028] Fig. 9 It is a partial structural schematic diagram of the unlocking piece of the docking and fixing device used for the suspended installation of photovoltaic panels of the present invention.

[0029] Fig.10 It is a partial cross-sectional view of the unlocking member of the docking and fixing device of the present invention applied to the suspended installation of photovoltaic panels.

[0030] Fig.11 The present invention is a schematic diagram of the installation of an oblique push rod and a connecting rod of a docking and fixing device for suspended photovoltaic panels.

[0031] Fig.12 The figure is a schematic diagram of the installation frame structure of the docking and fixing device of the present invention applied to the suspended installation of photovoltaic panels.

[0032] Fig.13 for Fig.12 Enlarged view of S in the middle.

[0033] Fig.14 The schematic diagram of the photovoltaic panel docking is a docking and fixing device for photovoltaic panel aerial hoisting according to the present invention.

[0034] Fig.15 It is a schematic diagram of the flexible rope fixing of the docking and fixing device used for the suspended installation of photovoltaic panels of the present invention.

[0035] Fig.16 The present invention is a rope hanging diagram of a docking and fixing device used for hanging photovoltaic panels. DETAILED DESCRIPTION

[0036] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0037] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0038] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0039] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention in detail, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0040] Example 1

[0041] Reference Figure 1 to Figure 3 and Figure 14 to Figure 16 , which is the first embodiment of the present invention, provides a docking and fixing device for suspended photovoltaic panels, which includes a mounting unit 100, including a mounting frame 101, and the photovoltaic panel is fixedly installed in the middle of the mounting frame 101.

[0042] The mounting frame 101 is a rectangular structure with a hollow center, and the photovoltaic panels are mounted in the mounting frame 101 by means of existing bolts or other fixing components.

[0043] Furthermore, if the photovoltaic panels need to be spliced ​​and installed in the installation frame 101, a corresponding support plate needs to be fixed at the bottom of the installation frame 101 to support the modular photovoltaic panels and ensure that they will not fall.

[0044] The docking unit 200 includes a top seat 201, an inclined push rod 202, a locking slide 203 and an unlocking piece 204. The inclined push rod 202 is symmetrically arranged at both ends of the top seat 201, and the other end thereof is also fixed to the mounting frame 101. The locking slide 203 is movably installed in the middle of the top seat 201 and is fixed to the mounting frame 101. The unlocking piece 204 is connected to the top of the locking slide 203.

[0045] Among them, the inclined push rod 202 is a retractable structure with a spring structure installed inside, which can automatically adjust the length. One end of the inclined push rod 202 is hinged to the side wall of the top seat 201, and the other end is hinged to the side wall of the installation frame 101. When it is necessary to connect the installation frames 101 on both sides, it is only necessary to push the top seat 201 from both sides toward the middle, so that the inclined push rod 202 pushes the installation frames 101 to make them close to each other and fit together.

[0046] Furthermore, after the mounting unit 100 is horizontally docked, the locking slide 203 is then pushed horizontally to be plugged and locked on the top of the mounting frame 101, so that the upper end surface of the mounting frame 101 fits with the bottom of the locking slide 203 to ensure that the side walls and the upper and lower end surfaces of the two mounting frames 101 are aligned with each other. Further, after the two mounting frames 101 are aligned as a whole, the unlocking piece 204 can fix the locking slide 203 on top of the mounting frame 101, connecting the docking unit 200 and the mounting frame 101 into a whole.

[0047] The wire clamping unit 300 includes a bottom seat 301, a connecting rod 302 and a stabilizing assembly 303. The bottom seat 301 is arranged at the bottom of the top seat 201 and is connected through the connecting rod 302. The stabilizing assembly 303 is symmetrically and movably installed on the top seat 201 and is connected to the connecting rod 302 and the mounting frame 101.

[0048] Among them, the bottom seat 301 is movably installed under the top seat 201, and it cooperates with the top seat 201 to achieve fixed clamping with the steel cable. The internal structure of the connecting rod 302 is the same as that of the inclined push rod 202, and one of its functions is to connect the bottom seat 301 and the top seat 201.

[0049] Furthermore, another function of the connecting rod 302 is: when the bottom seat 301 is lifted and cooperates with the top seat 201 to clamp the steel cable, the connecting rod 302 will push the stabilizing component 303 to slide from the center to both ends. The stabilizing component 303 will also move downward during the displacement process and abut against the top of the mounting frame 101, thereby assisting in fixing the mounting frame 101 and making it more stable to install.

[0050] Example 2

[0051] Reference Figures 1 to 16 , which is the second embodiment of the present invention. This embodiment is different from the first embodiment in that the top seat 201 includes a vertical plate 201a, a load-bearing plate 201b and a wire clamping block 201c, the load-bearing plate 201b is fixedly connected to the bottom of one side of the vertical plate 201a, and the wire clamping block 201c is fixed to the middle of the other side of the vertical plate 201a.

[0052] A slide block 201d is symmetrically fixed on the top of the wire clamping block 201c, and a slide slot 201a-1 is also opened on the top of the vertical plate 201a. The inner wall of the slide slot 201a-1 is flush with the slide slot block 201d, wherein the slide slot 201a-1 and the slide slot block 201d together form a rectangular receiving slide, and oblique holes 201a-2 are symmetrically opened in the vertical plate 201a on both sides of the slide slot 201a-1.

[0053] The symmetrically opened oblique holes 201a-2 are arranged in an "eight" shape, extending obliquely downward from the center to both ends, and the lowest end thereof is flush with the receiving surface of the rectangular receiving slide.

[0054] Articulated blocks 201a-3 are symmetrically fixed at both ends of one side of the vertical plate 201a close to the load-bearing plate 201b, and a first rotating shaft 201a-3a is fixed in the middle of the articulated block 201a-3. The axis of the first rotating shaft 201a-3a is perpendicular to the plane of the load-bearing plate 201b. The articulated block 201a-3 and the first rotating shaft 201a-3a are arranged to ensure that the inclined push rod 202 hinged thereto can rotate 90° around the first rotating shaft 201a-3a.

[0055] A first spring T1 is fixed to one end of the slide block 201d close to the wire clamping block 201c, and a slide column 201d-1 is fixed to the side of the slide block 201d away from the slide 201a-1. A second spring T2 is connected to the outer sleeve of the slide column 201d-1, and an anti-drop cap 201d-1a is also fixed to the end thereof. A stabilizing groove 201d-2 is also provided on the inner wall of the slide block 201d.

[0056] A slide plate 201c-1 is fixed to the side walls at both ends of the wire clamping block 201c, and a first displacement hole 201c-1a is opened in the slide plate 201c-1. A first wire passing groove 201c-2 is opened at the bottom of the wire clamping block 201c. At least one set of anti-slip gaskets 201c-2a are fixed in the first wire passing groove 201c-2. The anti-slip gaskets 201c-2a are made of hard rubber material and can prevent the rope from sliding laterally in the first wire passing groove 201c-2. First bolt pressure plates 201c-3 are also symmetrically fixed at both ends of the wire clamping block 201c. The first bolt pressure plates 201c-3 are preferably arranged in four pieces, which are symmetrically installed in pairs at the ends of the wire clamping block 201c.

[0057] During use, the top seat 201 is hung on a steel cable or other flexible rope for bearing weight, and is placed in the first wire threading groove 201c-2 to rub and squeeze against the anti-slip pad 201c-2a.

[0058] The bottom seat 301 includes symmetrically arranged wire clamping blocks 301a and connecting plates 301b connecting the wire clamping blocks 301a. A second wire threading slot 301a-1 is provided on the top of the wire clamping block 301a. The structure of the second wire threading slot 301a-1 is the same as that of the first wire threading slot 201c-2.

[0059] A sliding plate 301a-2 is fixed to the top of the side of the wire supporting clamp 301a away from the connecting plate 301b, and a sliding groove 201a-4 is symmetrically opened on the outer wall of the vertical plate 201a, and the sliding plate 301a-2 is slidably inserted into the sliding groove 201a-4; second displacement holes 301b-1 are symmetrically opened at both ends of the connecting plate 301b, and a second bolt pressure plate 301a-3 is symmetrically fixed to the end of the wire supporting clamp 301a, and the position of the second bolt pressure plate 301a-3 corresponds to the position of the first bolt pressure plate 201c-3.

[0060] During use, after the top seat 201 is hung on the flexible rope, the bottom seat 301 is pushed upward. There is a wire hanging gap between the bottom seat 301 and the top seat 201 in the open state. The wire hanging gap is located on the side close to the load-bearing plate 201b. When hanging the rope, it can ensure that the ropes on both sides enter the first wire threading groove 201c-2 and the second wire threading groove 301a-1 from the inner side of the wire clamping block 201c and the wire supporting block 301a close to the mounting frame 101, which can prevent the rope from shaking during the wire hanging process and need to be manually stretched into the first wire threading groove 201c-2 and the second wire threading groove 301a-1.

[0061] The locking slide cover 203 includes a cover body 203a and a push plate 203b and an external plate 203c fixed on both sides thereof, the first spring T1 is fixed to the push plate 203b, the top and bottom of the cover body 203a are respectively provided with a rebound groove 203a-1 and an embedded groove 203a-2, and one end of the cover body 203a close to the external plate 203c is symmetrically provided with at least one set of unlocking slide grooves 203a-3, and a central column 203a-3a is formed between the unlocking slide grooves 203a-3.

[0062] The unlocking slots 203a-3 are preferably provided in two groups, which are symmetrical on the left and right, and the two unlocking slots 203a-3 in each group are also symmetrically arranged, and the central column 203a-3a is located between the two unlocking slots 203a-3.

[0063] Slide bars 203a-4 are symmetrically fixed on both sides of the cover body 203a, and the slide bars 203a-4 are slidably inserted into the stable groove 201d-2. The sliding engagement between the slide bars 203a-4 and the stable groove 201d-2 can fix the locking slide cover 203 in the rectangular receiving slide; a lower plug plate 203a-3b is vertically fixed to the bottom of the central column 203a-3a, and toothed plates 203a-3c are symmetrically slidably fixed on both sides of the lower plug plate 203a-3b, and at least one group of oblique locking teeth 203a-3c1 are arranged and fixed on the outer side wall of the toothed plate 203a-3c, and a third spring T3 is also fixed between the toothed plate 203a-3c and the lower plug plate 203a-3b, and the third spring T3 can push the toothed plate 203a-3c to both sides.

[0064] The unlocking piece 204 is slidably clamped into the rebound groove 203a-1. The unlocking piece 204 includes a hand push plate 204a and a stabilizing plate 204b symmetrically connected to the bottom thereof. The side wall of the hand push plate 204a is fixed with a first connecting plate 204a-1 and a second connecting plate 204a-2. The first connecting plate 204a-1 and the second connecting plate 204a-2 are connected by a fourth spring T4. The second connecting plate 204a-2 is fixed to the inner wall of the push plate 203b by bolts.

[0065] A baffle 204b-1 is fixed to one end of the stabilizing plate 204b away from the first connecting plate 204a-1, and a triangular push block 204b-2 is also fixed to the bottom thereof, and a first inclined surface X1 is provided on the edge of the triangular push block 204b-2; a second inclined surface X2 is also provided on one end of the toothed plate 203a-3c connected to the oblique locking tooth 203a-3c1, and the first inclined surface X1 is in sliding contact with the second inclined surface X2.

[0066] The remaining structures are the same as those of Example 1.

[0067] Example 3

[0068] Reference Figures 1 to 16 , which is the third embodiment of the present invention. This embodiment is different from the second embodiment in that: the stabilizing component 303 includes a trapezoidal pressure block 303a and a passive movable member 303b, the passive movable member 303b includes a main slide 303b-1 and a connecting frame 303b-2 vertically connected to one end thereof, and an extending plate 303b-3 is fixed to the bottom of the other end of the main slide 303b-1. The main slide 303b-1 is slidably sleeved on the outside of the slide column 201d-1, and its inner wall is fixed to the second spring T2.

[0069] The main slide plate 303b-1 and the connecting frame 303b-2 are vertically connected. A rectangular through hole is opened in the connecting frame 303b-2. The connecting frame 303b-2 is in sliding contact with the side wall of the vertical plate 201a. Combined with the main slide plate 303b-1, it is slidably sleeved on the outside of the sliding column 201d-1, which can ensure that the passive moving part 303b slides smoothly on the top of the wire clamping block 201c.

[0070] Furthermore, in the initial state, the passive moving member 303b is located close to the slide block 201d, and at this time, the second spring T2 is in a naturally straightened state.

[0071] A sliding column 303a-1 is fixed to one side of the trapezoidal pressure block 303a. The sliding column 303a-1 is slidably inserted into the oblique hole 201a-2 and the connecting frame 303b-2. A clamping plate 303a-2 is fixed to the end of the sliding column 303a-1. The clamping plate 303a-2 is slidably clamped with the connecting frame 303b-2.

[0072] Furthermore, the trapezoidal pressing block 303a connected to the passive moving member 303b in the initial state is at the highest point of the "eight"-shaped oblique hole 201a-2, and the sliding column 303a-1 is placed in the rectangular through hole opened in the oblique hole 201a-2 and the connecting frame 303b-2.

[0073] Furthermore, when the passive moving member 303 b moves to both sides, the sliding column 303 a - 1 moves downward along the oblique hole 201 a - 2 , and the bottom end surface of the trapezoidal pressing block 303 a finally abuts against the top of the installation frame 101 .

[0074] The oblique push rod 202 includes a first push rod 202a and a second push rod 202b. The second push rod 202b is slidably connected to the first push rod 202a. The other ends of the first push rod 202a and the second push rod 202b are respectively fixed with a horseshoe block 202a-1 and a transfer block 202b-1. The horseshoe block 202a-1 is rotatably sleeved on the outside of the hinged plug block 201a-3 and the first rotating shaft 201a-3a.

[0075] A return spring is installed in the first push rod 202a. When the second push rod 202b is fully inserted into the first push rod 202a, the return spring is squeezed and contracted to the shortest length.

[0076] The adapter block 202b-1 is externally rotatably connected to a horizontal slide plate 202b-1a, and external protrusions 202b-1a1 are symmetrically fixed to the top and bottom ends of the horizontal slide plate 202b-1a.

[0077] The connecting rod 302 includes a third push rod 302a and a fourth push rod 302b. The fourth push rod 302b is slidably inserted into the third push rod 302a, and an adjustment slide 302c is hinged at both ends. The internal structure of the connecting rod 302 is the same as the internal structure of the inclined push rod 202. The adjustment slide 302c is slidably clamped in the first displacement hole 201c-1a and the second displacement hole 301b-1; a flat push plate 302c-1 is fixed on the top of the adjustment slide 302c, and the flat push plate 302c-1 is abutted against the main slide plate 303b-1 and the extension plate 303b-3.

[0078] During use, the bottom seat 301 is slidably connected to the slide plate 201c-1 through the connecting rod 302. At this time, the slide plate 301a-2 is separated from the slide slot 201a-4, and the adjustment slide 302c at the top is close to the slide slot block 201d. The slide slot block 201d and the main slide plate 303b-1 clamp the push plate 302c-1.

[0079] Furthermore, when the bottom seat 301 is forced to lift the clamping rope upward, the connecting rod 302 pushes the passive movable parts 303b on both sides above to move them to both sides. During this process, the trapezoidal pressure block 303a moves downward. When the wire clamping block 201c and the wire supporting block 301a are close to each other and fit together, the second bolt pressure plate 301a-3 and the first bolt pressure plate 201c-3 are fixed by bolts, and the connecting rod 302 pushes the passive movable part 303b to the outermost side. At this time, the trapezoidal pressure block 303a is pressed down to the lowest point and squeezed to fit with the mounting frame 101.

[0080] The mounting frame 101 includes a horizontal frame 101a and a vertical frame 101b which are symmetrically arranged. The horizontal frame 101a and the vertical frame 101b are vertically fixed end to end.

[0081] A docking push groove 101a-1 is provided on the side wall of one end of the horizontal frame 101a near the vertical frame 101b, and the horizontal slide plate 202b-1a is slidably inserted into the docking push groove 101a-1, and the outer protrusion 202b-1a1 is slidably snapped into the horizontal frame 101a. A limiting block 101b-1 is also fixed to the top of one end of the vertical frame 101b near the docking push groove 101a-1, and a placement groove 101b-1a is provided in the middle of the limiting block 101b-1, and at least one group of tooth grooves 101a-1b are arranged on the inner walls on both sides of the placement groove 101b-1a, and the oblique clamping teeth 203a-3c1 are movably snapped into the tooth grooves 101a-1b.

[0082] This device includes two operation steps: "photovoltaic panel docking installation" and "cable fixed installation".

[0083] First, "photovoltaic panel docking installation" is carried out, including the following operations: the device is symmetrically arranged on both sides of the installation frame 101, first, the oblique push rods 202 hinged on both sides of the vertical plate 201a on one side are slid and inserted into the docking push groove 101a-1 respectively, and the oblique push rods 202 on the other side are operated synchronously, and the installation frame 101 is placed on the load-bearing plate 201b. At this time, the installation frames 101 on both sides are in a loose state, but the two load-bearing plates 201b are supported at the bottom of the installation frame 101 at the same time.

[0084] Furthermore, the top seats 201 on both sides are pushed toward the direction of the photovoltaic panels at the same time, and the oblique push rod 202 is pushed by the force of the horizontal slide 202b-1a. The horizontal slide 202b-1a first squeezes the inner wall of the docking push groove 101a-1, and the second push rod 202b slowly shrinks into the first push rod 202a until the inner wall of the vertical plate 201a is tightly attached to the side wall of the horizontal frame 101a. At this point, the oblique push rod 202 is completely received in the docking push groove 101a-1, and the return spring in the oblique push rod 202 shrinks to the shortest state. The oblique push rod 202 clamps the mounting frame 101 from both sides to ensure that the two mounting frames 101 are tightly fitted.

[0085] Furthermore, the two limiting blocks 101b-1 on this side also fit together, further pushing the locking slide cover 203, and the two limiting blocks 101b-1 are inserted into the embedded groove 203a-2. During this process, the toothed plate 203a-3c is inserted into the placement groove 101b-1a until the locking slide cover 203 can no longer be pushed forward. At this time, the third spring T3 pushes the toothed plate 203a-3c to both sides, so that the oblique locking tooth 203a-3c1 is inserted and engaged into the tooth groove 101a-1b.

[0086] Furthermore, due to the clamping restriction between the toothed plate 203a-3c and the tooth groove 101a-1b, the locking slide cover 203 cannot be reset outward, and the two independent limiting blocks 101b-1 are further clamped by the cover body 203a, and the mounting frame 101 is now docked and installed.

[0087] The operation steps of "cable fixing and installation" are as follows: first, the docking unit 200 and the wire clamping unit 300 are initially fixed, and then the rope enters between the wire supporting clamp block 301a and the wire clamping pressure block 201c through the wire hanging gap.

[0088] Further, push the wire support clamp block 301a upwards and fix it to the wire clamping block 201c by bolts, so as to clamp the rope between the first wire threading groove 201c-2 and the second wire threading groove 301a-1.

[0089] Furthermore, during this process, the trapezoidal pressing blocks 303a squeeze the horizontal frames 101a on both sides, and cooperate with the load-bearing plates 201b at the bottom to further ensure that the mounting frames 101 on both sides remain level.

[0090] When it is necessary to unlock the docking state of the mounting frame 101, the following operations are required: first, push the hand push plate 204a in the direction of the support push plate 203b. At this time, the first inclined surface X1 slides and pushes the second inclined surface X2. The symmetrically arranged toothed plates 203a-3c simultaneously shrink toward the center, and the oblique locking teeth 203a-3c1 are pulled out from the tooth grooves 101a-1b.

[0091] Furthermore, as the hand push plate 204a continues to move, the baffle 204b-1 and the end of the toothed plate 203a-3c with the second inclined surface X2 abut and squeeze each other, which can further drive the locking slide cover 203 to slide outward as a whole, so that the limiting block 101b-1 is disengaged from the embedded groove 203a-2, and the installation frame 101 is unlocked at this moment.

[0092] When it is necessary to disconnect the top seat 201 and the bottom seat 301 and take out the rope, it is only necessary to loosen the bolts connecting the second bolt pressing plate 301a-3 and the first bolt pressing plate 201c-3.

[0093] The remaining structure is the same as that of Example 2.

[0094] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A docking and fixing device used for hanging photovoltaic panels. Features: include, The installation unit (100) comprises an installation frame (101), and the photovoltaic panel is fixedly installed in the middle of the installation frame (101); A docking unit (200) comprises a top seat (201), an inclined push rod (202), a locking slide cover (203) and an unlocking member (204), wherein the inclined push rod (202) is symmetrically arranged at two ends of the top seat (201), the other end of the inclined push rod (202) is also fixed to the mounting frame (101), the locking slide cover (203) is movably mounted in the middle of the top seat (201) and is fixed to the mounting frame (101), the unlocking member (204) is connected to the top of the locking slide cover (203), and; The wire clamping unit (300) comprises a bottom seat (301), a connecting rod (302) and a stabilizing assembly (303), wherein the bottom seat (301) is arranged at the bottom of the top seat (201), the bottom seat (301) and the top seat (201) are connected via the connecting rod (302), the stabilizing assembly (303) is symmetrically mounted on the top seat (201), and the stabilizing assembly (303) is also connected to the connecting rod (302) and the mounting frame (101); The top seat (201) comprises a vertical plate (201a), a load-bearing plate (201b) and a wire clamping block (201c), wherein the load-bearing plate (201b) is fixedly connected to the bottom of one side of the vertical plate (201a), and the wire clamping block (201c) is fixed to the middle of the other side of the vertical plate (201a); A slide block (201d) is symmetrically fixed on the top of the clamping block (201c); a slide groove (201a-1) is also provided on the top of the vertical plate (201a); the inner wall of the slide groove (201a-1) is flush with the inner wall of the slide groove block (201d); and oblique holes (201a-2) are symmetrically provided in the vertical plates (201a) on both sides of the slide groove (201a-1); Hinge plug blocks (201a-3) are symmetrically fixed at both ends of one side of the vertical plate (201a) close to the load-bearing plate (201b), a first rotating shaft (201a-3a) is fixed in the middle of the hinged plug block (201a-3), and the axis of the first rotating shaft (201a-3a) is perpendicular to the plane where the load-bearing plate (201b) is located; A first spring (T1) is fixed to one end of the slide block (201d) away from the vertical plate (201a), a sliding column (201d-1) is fixed to the side of the slide block (201d) away from the slide slot (201a-1), a second spring (T2) is connected to the outer sleeve of the slide column (201d-1), an anti-drop cap (201d-1a) is also fixed to the end of the slide column (201d-1), and a stabilizing groove (201d-2) is also provided on the inner wall of the slide block (201d) on the side close to the slide slot (201a-1); A slide plate (201c-1) is also fixed to the side wall of the wire clamping block (201c) away from the vertical plate (201a), a first displacement hole (201c-1a) is provided in the slide plate (201c-1), a first wire threading groove (201c-2) is provided at the bottom of the wire clamping block (201c), at least one set of anti-slip pads (201c-2a) are fixed in the first wire threading groove (201c-2), and first bolt pressure plates (201c-3) are also symmetrically fixed to the bottom side walls at both ends of the wire clamping block (201c); The locking slide cover (203) comprises a cover plate body (203a) and a push plate (203b) and an external plate (203c) fixed at two ends thereof, the first spring (T1) is fixed to the push plate (203b), the top and bottom of the cover plate body (203a) are respectively provided with a rebound groove (203a-1) and an embedded groove (203a-2), and one end of the cover plate body (203a) close to the external plate (203c) is symmetrically provided with at least one set of unlocking slide grooves (203a-3), and a central column (203a-3a) is formed between the unlocking slide grooves (203a-3); Slide bars (203a-4) are symmetrically fixed on both sides of the cover plate body (203a), and the slide bars (203a-4) are slidably inserted into the stabilizing grooves (201d-2); A lower plug plate (203a-3b) is vertically fixed at the bottom of the central column (203a-3a), toothed plates (203a-3c) are symmetrically slidably sleeved on both sides of the lower plug plate (203a-3b), and at least one group of oblique clamping teeth (203a-3c1) are arranged and fixed on the side wall of the toothed plate (203a-3c) away from the lower plug plate (203a-3b), and a third spring (T3) is also fixed between the toothed plate (203a-3c) and the lower plug plate (203a-3b); The unlocking member (204) is slidably snapped into the rebound groove (203a-1), the unlocking member (204) comprising a hand push plate (204a) and a stabilizing plate (204b) symmetrically connected to the bottom thereof, a first connecting plate (204a-1) and a second connecting plate (204a-2) being fixed to the side wall of the hand push plate (204a), the first connecting plate (204a-1) and the second connecting plate (204a-2) being connected via a fourth spring (T4), and the other side of the second connecting plate (204a-2) is also fixed to the inner wall of the support push plate (203b); A baffle (204b-1) is fixed to one end of the stabilizing plug plate (204b) away from the first connecting plate (204a-1), and a triangular push block (204b-2) is also fixed to the bottom thereof, wherein the edge of the triangular push block (204b-2) is provided with a first inclined surface (X1); A second inclined surface (X2) is also provided on one end of the toothed plate (203a-3c) connected to the inclined clamping teeth (203a-3c1), and the first inclined surface (X1) is in sliding contact with the second inclined surface (X2); The stabilizing component (303) comprises a trapezoidal pressing block (303a) and a passive moving part (303b), wherein the passive moving part (303b) comprises a main slide plate (303b-1) and a connecting frame (303b-2) vertically connected to a side wall at one end thereof, an extending plate (303b-3) is fixed to the bottom of the other end of the main slide plate (303b-1), and the main slide plate (303b-1) is slidably sleeved outside the sliding column (201d-1), and its inner wall is fixed to the second spring (T2); A sliding column (303a-1) is fixed on one side of the trapezoidal pressing block (303a), the sliding column (303a-1) is slidably inserted into the oblique hole (201a-2) and the connecting frame (303b-2), a clamping plate (303a-2) is fixed on the end of the sliding column (303a-1), and the clamping plate (303a-2) is slidably clamped with the connecting frame (303b-2).

2. According to claim 1, the docking and fixing device for photovoltaic panel suspension installation, Features: The bottom seat (301) comprises symmetrically arranged wire support clamping blocks (301a) and connecting plates (301b) connected to the wire support clamping blocks (301a); a second wire threading slot (301a-1) is provided on the top of the wire support clamping block (301a); the inner structure of the second wire threading slot (301a-1) is the same as the inner structure of the first wire threading slot (201c-2); A sliding card plate (301a-2) is fixed to the top of the side of the wire support clamp block (301a) away from the connecting plate (301b), and a sliding card groove (201a-4) is symmetrically provided on the bottom side wall of the vertical plate (201a) close to the wire clamping block (201c), and the sliding card plate (301a-2) is slidably inserted into the sliding card groove (201a-4); Second displacement holes (301b-1) are symmetrically provided at both ends of the connecting plate (301b), and second bolt pressing plates (301a-3) are symmetrically fixed to the ends of the wire support clamping block (301a), the second displacement holes (301b-1) correspond in position to the first displacement holes (201c-1a), and the second bolt pressing plates (301a-3) correspond in position to the first bolt pressing plates (201c-3).

3. According to claim 2, the docking and fixing device for photovoltaic panel suspension installation, Features: The oblique push rod (202) comprises a first push rod (202a) and a second push rod (202b), the second push rod (202b) being slidably clamped into the first push rod (202a), the other ends of the first push rod (202a) and the second push rod (202b) being respectively fixed with a horseshoe block (202a-1) and a transfer block (202b-1), the horseshoe block (202a-1) being rotatably sleeved on the outside of the hinge plug block (201a-3) and the first rotating shaft (201a-3a); The adapter block (202b-1) is rotatably sleeved with a horizontal slide plate (202b-1a) on the outside, and external convex heads (202b-1a1) are symmetrically fixed on the top and bottom ends of the horizontal slide plate (202b-1a).

4. According to claim 3, the docking and fixing device for photovoltaic panel suspension installation, Features: The connecting rod (302) comprises a third push rod (302a) and a fourth push rod (302b), the fourth push rod (302b) is slidably engaged in the third push rod (302a), the other ends of the third push rod (302a) and the fourth push rod (302b) are both hinged with an adjustment slide (302c), and the adjustment slide (302c) is slidably engaged in the first displacement hole (201c-1a) and the second displacement hole (301b-1); A flat push plate (302c-1) is fixed to a side wall of the top of the adjustment slide (302c) close to the slide column (201d-1), and the flat push plate (302c-1) abuts against the main slide plate (303b-1) and the extension plate (303b-3).

5. The docking and fixing device for hanging photovoltaic panels according to claim 3 or 4, Features: The installation frame (101) comprises a symmetrically arranged horizontal frame (101a) and a vertical frame (101b), wherein the horizontal frame (101a) and the vertical frame (101b) are vertically fixed end to end; A docking push groove (101a-1) is provided on a side wall of one end of the horizontal frame (101a) close to the vertical frame (101b); the horizontal slide plate (202b-1a) is slidably inserted into the docking push groove (101a-1); the outer protrusion (202b-1a1) is slidably snap-fitted into the top and bottom groove walls of the docking push groove (101a-1); a limiting block (101b-1) is fixed to the top of one end of the vertical frame (101b) close to the docking push groove (101a-1); a placement groove (101b-1a) is provided in the middle of the limiting block (101b-1); at least one group of tooth grooves (101a-1b) are arranged on the inner walls on both sides of the placement groove (101b-1a); and the oblique snap teeth (203a-3c1) are movably snap-fitted into the tooth grooves (101a-1b).

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