Unfolding and folding support structure for plateau type wind-solar-diesel storage off-grid system

Abstract

The utility model discloses an unfolding and folding support structure for a plateau type wind-solar-diesel storage off-grid system. The unfolding and folding support structure comprises a frame, a cross beam, supporting legs and a supporting plate. The frame is of a hollow cuboid structure which is vertically and transversely arranged, and the front surface and the rear surface of the frame are open. A cross beam is vertically and transversely arranged in the middle of the interior of the frame, and a square groove is further vertically formed in the middle of the front surface of the cross beam in an embedded mode. A supporting plate and a supporting leg which are horizontally arranged in the longitudinal direction are further arranged on the cross beam at intervals up and down relative to the square groove, the rear end of the supporting leg is vertically and longitudinally hinged to the lower edge of the square groove of the cross beam, and the rear end of the supporting plate is vertically and longitudinally hinged to the upper edge of the square groove of the cross beam; the front end of the supporting plate slides on the upper surfaces of the supporting legs in the length direction of the supporting legs, and the supporting plate, the supporting legs and the cross beam form a triangular support to adjust the inclination angle of the frame and then are locked and fixed. The angle of the photovoltaic panel can be conveniently adjusted, and the photovoltaic panel can be conveniently transferred.

Description

Technical Field

[0001] The utility model relates to the technical field of plateau-type wind, solar, diesel and storage off-grid systems, and in particular to an extension and withdrawal bracket structure for plateau-type wind, solar, diesel and storage off-grid systems. Background Art

[0002] At present, photovoltaic power generation is an important development direction of the new energy industry. Building a plateau-type wind, solar, diesel and storage off-grid system is an important project in photovoltaic power generation. In the process of building a plateau-type wind, solar, diesel and storage off-grid system, the deployment and withdrawal bracket plays an important role as a key structure for supporting and fixing photovoltaic panels.

[0003] The plateau-type wind, solar, and diesel off-grid system is a 10KW high-power mobile photovoltaic energy storage cabin, which is generally composed of 20 sets of photovoltaic brackets and photovoltaic panels. The photovoltaic panels are fixed to the photovoltaic brackets with screws and structural adhesives. However, after the existing photovoltaic brackets are installed, they occupy a large area along the length direction. When they need to be transferred, it is not convenient to transport them as a whole by means of transfer tools. Therefore, it is necessary to first disassemble the photovoltaic bracket into multiple small-volume components to reduce the area occupied by the photovoltaic bracket along the length direction, and then use transfer tools to transfer the small-volume components. When the components are moved to the target location, they are assembled to form a photovoltaic bracket. This process is cumbersome and reduces the construction efficiency. Therefore, the above problems need to be solved urgently. Summary of the invention

[0004] The technical problem to be solved by the utility model is to provide an unfolding and retracting bracket structure for a plateau-type wind-solar-diesel-storage off-grid system. Through the coordinated use of supporting legs, supporting plates, side plates, sliding grooves, sliding rods and locking nuts, it is not only convenient to adjust the angle of the photovoltaic panel, but also easy to store it in the frame, thereby facilitating transportation.

[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions: the utility model is a deployment and withdrawal bracket structure for a plateau-type wind-solar-diesel-storage off-grid system, and its innovation lies in: comprising a frame, a crossbeam, a support leg and a support plate; the frame is a hollow rectangular structure arranged vertically and horizontally, and its front and rear surfaces are both open; a crossbeam is also vertically and horizontally arranged in the upper middle position inside the frame, and the two ends of the crossbeam are respectively screwed and fixed to the left and right inner sides of the frame through flanges, and ensure that there is no interference with the photovoltaic panel installed on the rear surface of the frame; a vertically embedded bracket is also arranged in the middle position of the front surface of the crossbeam. A square groove is provided, and the square groove passes through the upper and lower end surfaces of the beam and does not extend beyond the rear surface of the beam; a support plate and a support leg are provided horizontally arranged in the longitudinal direction at intervals above and below the beam relative to the position of the square groove, the rear end of the support leg is vertically and longitudinally hinged to the lower edge of the square groove of the beam, and the rear end of the support plate is vertically and longitudinally hinged to the upper edge of the square groove of the beam; the front end of the support plate slides on the upper surface of the support leg along its length direction, and a triangular support is formed between the two and the beam to adjust the inclination angle of the frame, and then the two are locked and fixed.

[0006] Preferably, a positioning block is vertically provided in the middle of the left side of the frame, and a positioning groove matching the positioning block is vertically embedded in the middle of the right side, the setting position of the positioning groove corresponds to the setting position of the positioning block, and the two frames aligned side by side on the left and right are positioned by plugging and fitting the positioning block and the positioning groove.

[0007] Preferably, the cross beam and the flange are arranged to be aligned front and back, and the distance between the cross beam and the rear surface of the frame needs to ensure that the photovoltaic panel can be installed.

[0008] Preferably, it also includes side panels, sliding rods, gaskets and locking nuts; the support legs and support plates are both T-shaped, and the rear ends of the support legs and the support plates are both large-width ends, the rear end width of the support legs matches the square groove, and it is vertically and longitudinally hinged to the lower edge of the square groove through a folding hinge; the rear end width of the support plate is smaller than the width of the square groove, and it is vertically and longitudinally hinged to the upper edge of the square groove through a folding hinge; side panels are also vertically symmetrically provided on the left and right sides of the upper surface of the small-width part of the support leg along its length direction, and the spacing between the two side panels is greater than the front end width of the support plate; on the left and right sides of the support plate The end face is also vertically and symmetrically screwed with a sliding rod matching the locking nut near its front end position, and a sliding groove matching the sliding rod is vertically embedded and penetrated on the outer side surface of each side panel along its length direction. Each sliding rod extends through the sliding groove to the corresponding side panel, and through the cooperation of the sliding rod and the corresponding sliding groove, the front end of the support plate is slidably connected to the support leg; a thread matching the locking nut is also provided on each sliding rod, and a gasket and a locking nut are respectively provided on the left and right sides of each sliding rod relative to the corresponding side panel, each gasket is arranged on the side close to the corresponding side panel, and the position between the front end of the support plate and the support leg is fixed by tightening the locking nut.

[0009] Preferably, a first fixing plate arranged laterally is also provided in parallel on the upper surface of the supporting leg near its front end, the first fixing plate is spaced apart from the two side plates, and its lower edge is vertically and longitudinally hinged to the front end of the supporting leg through a folding hinge; a second fixing plate is also arranged laterally on the front surface of the frame near its bottom end, the second fixing plate does not interfere with the movement of rotating the supporting leg to be stored in the frame, and its lower edge is vertically and longitudinally hinged to the front surface of the frame near its bottom end through a folding hinge; fixing holes matching the ground pins are respectively embedded on the side of the first fixing plate away from its hinge point and on the side of the second fixing plate away from its hinge point, so that the frame and the supporting leg are respectively connected to the base surface through the cooperation of the ground pin and the fixing hole.

[0010] Preferably, a square first groove is vertically embedded in the right side surface of the frame near its upper and lower edges, and two first grooves are symmetrically arranged on the upper and lower sides of the positioning groove, and are not connected to the interior of the frame respectively; a positioning plate matching it is horizontally arranged on the left side surface of each first groove, and each positioning plate is fixedly connected to the corresponding inner side surface of the frame, and does not exceed the right side surface of the frame; a plug-in block matching it is vertically fixed on the left side surface of the frame relative to each first groove position, and the sum of the transverse lengths of each plug-in block and the corresponding positioning plate is consistent with the transverse length of the corresponding first groove, so that adjacent frames are aligned side by side. After the position is in place, the corresponding plug block is limited by the positioning plate; a pressing rod is vertically embedded in the upper and lower surfaces of the frame at the position relative to the positioning plate, and the bottom of each pressing rod vertically extends to the corresponding first groove through the left half of the corresponding positioning plate; a square second groove is vertically embedded in the upper and lower surfaces of the frame at the position relative to the pressing rod, each of the second grooves extends horizontally and vertically toward the right direction, and does not extend out of the right side of the frame, and is respectively connected with the corresponding first groove, each of the pressing rods is vertically slidably connected to the corresponding frame through the second groove, and its bottom is connected to the corresponding position of the inner surface of the frame relative to the first groove through a spring; in each A third fixing plate is also horizontally fixed to the bottom of the right side of the pressing rod, and the right end of each of the third fixing plates extends horizontally and vertically out of the vertical plane where the right end of the corresponding positioning plate is located, and moves vertically up and down in the corresponding first groove with the pressing rod; a surface of each of the third fixing plates away from the center side of the corresponding frame is also vertically fixed with fixing blocks at intervals on the left and right, and each of the fixing blocks on the left side is arranged within the coverage range of the corresponding positioning plate, and each of the fixing blocks on the right side is arranged on the right side of the corresponding positioning plate; a third groove matching the vertical movable range of the third fixing plate is also vertically embedded on the left side of each of the plug blocks, and a third groove matching the vertical movable range of the third fixing plate is vertically embedded on the left side of each of the plug blocks, and a third groove matching the vertical movable range of the third fixing plate is vertically embedded on the left side of each of the plug blocks, and a third groove matching the vertical movable range of the third fixing plate is vertically embedded on the left side of each of the plug blocks, and a third groove matching the vertical movable range of the third fixing plate is vertically embedded on the left side of each of the plug blocks, and a third groove matching the vertical movable range of the third fixing plate is vertically embedded in the third groove ... A second card slot is vertically embedded in the position, each of which matches the corresponding fixing block and is respectively connected to the corresponding third groove; a first card slot is vertically embedded in the inner surface of the right half of each positioning plate relative to the corresponding fixing block on the left side, each of which matches the corresponding fixing block and is respectively connected to the corresponding second groove; the two frames are plugged together through the cooperation of the insertion block and the corresponding first groove, and the right half of each third fixing plate is inserted into the corresponding third groove, and each fixing block is inserted into the corresponding first card slot or the second card slot by vertical movement of the pressing rod, thereby connecting the two frames aligned side by side on the left and right.

[0011] Preferably, the left side surface of each of the positioning plates is arranged on the left side of the left side surface of the corresponding second groove, thereby ensuring that the second groove does not interfere with the action of connecting the two frames together through the cooperation of the fixing block, the positioning plate and the plug block; the initial position of each of the pressing rods needs to ensure that when the spring is in the original state, the top of each of the pressing rods is flush with the corresponding upper and lower surfaces of the frame.

[0012] Preferably, each of the second slots is arranged on the same horizontal plane as the corresponding first slot, and the opening depth thereof is consistent with the height of the corresponding fixing block, thereby ensuring that the fixing block on each of the third fixing plates can be simultaneously engaged with the corresponding first slot and second slot; the up and down movable range of each of the third fixing plates is greater than the height of the corresponding fixing block, and the distance between the two fixing blocks on each of the third fixing plates is consistent with the distance between the first slot and the corresponding second slot; an internal threaded hole is vertically embedded in the middle position of the outer surface of each of the fixing blocks, and each of the internal threaded holes matches a bolt.

[0013] Preferably, it also includes a pressure plate; each of the pressing rods and the third fixing plate are arranged within the coverage range of the corresponding second groove, and each of the pressing plates is placed in the corresponding second groove on the right side of the corresponding pressing rod; each of the pressing plates is also vertically symmetrically provided with through holes matching the bolts, and the setting position of each through hole is respectively consistent with the setting position of the corresponding internal threaded hole; the two frames arranged in parallel on the left and right are plugged together through the cooperation of the plug block and the corresponding first groove, and after the fixing block is inserted into the corresponding first slot or the second slot respectively through the vertical movement of the pressing rod, the positioning plate and the plug block are screwed and fixed by the pressure plate, thereby ensuring the stability of the two frames connected together.

[0014] Beneficial effects of the utility model:

[0015] (1) The utility model not only facilitates the angle adjustment of the photovoltaic panel, but also facilitates the storage in the frame, thereby facilitating transportation, through the coordinated use of the support legs, support plates, side plates, slide grooves, slide rods and locking nuts;

[0016] (2) The utility model provides a first fixing plate and a second fixing plate, so that the frame and the supporting legs are connected to the base surface through ground pins, thereby ensuring stability;

[0017] (3) The utility model facilitates the rapid connection of several deployment and withdrawal bracket structures by using the positioning plate, the insert block, the pressing rod, the spring, the third fixing plate, the fixing block and the connecting plate. The installation and disassembly are simple and convenient, thereby improving the construction efficiency.

[0018] (4) The utility model facilitates the preliminary positioning of the engagement and docking between adjacent deployment and withdrawal support structures through the coordinated use of the positioning block and the positioning groove, thereby improving the construction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0020] Figure 1 This is a structural schematic diagram of a deployment and withdrawal bracket structure for a plateau-type wind-solar-diesel-storage off-grid system according to the utility model.

[0021] Figure 2 for Figure 1 Side view of.

[0022] Figure 3 for Figure 1 Enlarged schematic diagram of part A.

[0023] Figure 4 for Figure 1 Schematic diagram of the enlarged portion B.

[0024] Figure 5 This is a schematic diagram of the utility model in use.

[0025] Figure 6 It is a schematic diagram of the connection of two deployment and withdrawal bracket structures of the utility model.

[0026] Figure 7 for Figure 6 Enlarged schematic diagram of part C.

[0027] Among them, 1-frame; 2-crossbeam; 3-support leg; 4-first fixed plate; 5-side plate; 6-slide groove; 7-support plate; 8-slide rod; 9-locking nut; 10-second fixed plate; 11-positioning groove; 12-positioning block; 13-first groove; 14-second groove; 15-positioning plate; 16-insert block; 17-pressing rod; 18-spring; 19-third fixed plate; 20-fixed block; 21-first card slot; 22-second card slot; 23-third groove; 24-connecting plate. DETAILED DESCRIPTION

[0028] The technical solution of the utility model will be clearly and completely described below through specific implementation methods.

[0029] The utility model discloses a deployment support structure for a plateau-type off-grid wind-solar-diesel-storage system, comprising a frame 1, a crossbeam 2, a support leg 3 and a support plate 7; Figures 1 to 7 As shown, the frame 1 is a hollow rectangular structure arranged vertically and horizontally, and its front and rear surfaces are both open; a crossbeam 2 is also vertically and horizontally arranged in the upper middle position of the frame 1, and the two ends of the crossbeam 2 are respectively screwed and fixed to the left and right inner sides of the frame 1 through flanges, and ensure that there is no interference with the photovoltaic panel installed on the rear surface of the frame 1; wherein, the crossbeam 2 and the flange are arranged to be aligned front and back, and the distance between the crossbeam 2 and the rear surface of the frame 1 needs to ensure that the photovoltaic panel is installed.

[0030] The utility model also vertically embeds a square groove in the middle of the front surface of the beam 2, and the square groove runs through the upper and lower end surfaces of the beam 2 and does not extend out of the rear surface of the beam 2; Figures 1 to 7 As shown, a support plate 7 and a support leg 3 are provided horizontally arranged in the longitudinal direction at intervals above and below the crossbeam 2 relative to the position of the square groove. The rear end of the support leg 3 is vertically and longitudinally hinged to the lower edge of the square groove of the crossbeam 2, and the rear end of the support plate 7 is vertically and longitudinally hinged to the upper edge of the square groove of the crossbeam 2; the front end of the support plate 7 slides on the upper surface of the support leg 3 along its length direction, and a triangular support is formed between the two and the crossbeam 2 to adjust the inclination angle of the frame 1, and then the two are locked and fixed.

[0031] Among them, Figures 1 to 7 As shown, the supporting leg 3 and the supporting plate 7 are both T-shaped, and the rear ends of the supporting leg 3 and the supporting plate 7 are both large-width ends, the rear end width of the supporting leg 3 matches the square groove, and it is vertically and longitudinally hinged to the lower edge of the square groove through a folding hinge; the rear end width of the supporting plate 7 is smaller than the width of the square groove, and it is vertically and longitudinally hinged to the upper edge of the square groove through a folding hinge; side panels 5 are vertically and symmetrically arranged on the left and right sides of the upper surface of the small-width part of the supporting leg 3 along its length direction, and the spacing between the two side panels 5 is greater than the front end width of the supporting plate 7; sliding rods 8 matching the locking nuts 9 are vertically and symmetrically screwed on the left and right end surfaces of the supporting plate 7 near its front end position, and a sliding groove 6 matching the sliding rod 8 is vertically embedded and penetrated on the outer side surface of each side panel 5 along its length direction, and each sliding rod 8 extends through the sliding groove 6 to extend out of the corresponding side panel 5, and through the cooperation of the sliding rod 8 and the corresponding sliding groove 6, the front end of the supporting plate 7 is slidably connected to the supporting leg 3;

[0032] like Figures 1 to 7 As shown, each slide rod 8 is also provided with a thread matching the locking nut 9, and each slide rod 8 is also provided with a gasket and a locking nut 9 on the left and right sides relative to the corresponding side plate 5, respectively. Each gasket is arranged on the side close to the corresponding side plate 5, and by tightening the locking nut 9, the position between the front end of the support plate 7 and the support leg 3 is fixed.

[0033] like Figures 1 to 7 As shown, a first fixing plate 4 arranged in the transverse direction is also arranged in parallel on the upper surface of the supporting leg 3 near its front end. The first fixing plate 4 is spaced apart from the two side plates 5, and its lower edge is vertically and longitudinally hinged to the front end of the supporting leg 3 through a folding hinge; a second fixing plate 10 is also arranged in the transverse direction on the front surface of the frame 1 near its bottom end. The second fixing plate 10 does not interfere with the movement of rotating the supporting leg 3 to be stored in the frame 1, and its lower edge is vertically and longitudinally hinged to the front surface of the frame 1 near its bottom end through a folding hinge; fixing holes matching the ground pins are respectively embedded on the side of the first fixing plate 4 away from its hinge point and on the side of the second fixing plate 10 away from its hinge point, and then the frame 1 and the supporting leg 3 are respectively connected to the base surface through the cooperation of the ground pin and the fixing hole.

[0034] The utility model also vertically provides a positioning block 12 at the middle position of the left side of the frame 1, and vertically embeds a positioning groove 11 matching the positioning block 12 at the middle position of the right side. Figure 1 , Figure 6 As shown, the setting position of the positioning groove 11 corresponds to the setting position of the positioning block 12, and the two frames 1 aligned and arranged side by side on the left and right are positioned by plugging and fitting the positioning block 12 and the positioning groove 11.

[0035] like Figures 1 to 7 As shown, a square first groove 13 is vertically embedded at the upper and lower edges of the right side of the frame 1, and the two first grooves 13 are symmetrically arranged on the upper and lower sides of the positioning groove 11, and are not connected to the inside of the frame 1; a positioning plate 15 matching it is horizontally arranged on the left side of each first groove 13, and each positioning plate 15 is fixedly connected to the corresponding inner side of the frame 1, and does not exceed the right side of the frame 1; a plug-in block 16 matching it is vertically fixed on the left side of the frame 1 relative to each first groove 13, and the sum of the transverse lengths of each plug-in block 16 and the corresponding positioning plate 15 is consistent with the transverse length of the corresponding first groove 13, and then after the adjacent frames 1 are aligned and positioned side by side, the corresponding plug-in block 16 is limited by the positioning plate 15;

[0036] like Figures 1 to 7As shown, a pressing rod 17 is vertically embedded in the upper and lower surfaces of the frame 1 at the position relative to the positioning plate 15, and the bottom of each pressing rod 17 vertically extends to the corresponding first groove 13 through the left half of the corresponding positioning plate 15; a square second groove 14 is vertically embedded in the upper and lower surfaces of the frame 1 at the position relative to the pressing rod 17, and each second groove 14 extends horizontally and vertically toward the right direction, and does not extend out of the right side of the frame 1, and is respectively connected to the corresponding first groove 13, and each pressing rod 17 is vertically slidably connected to the corresponding frame 1 through the second groove 14, and its bottom is respectively connected to the frame 1 through the spring 18 The third fixing plate 19 is horizontally and transversely fixed to the right side of each pressing rod 17 near its bottom, and the right end of each third fixing plate 19 extends horizontally and vertically out of the vertical plane where the right end of the corresponding positioning plate 15 is located, and moves vertically up and down in the corresponding first groove 13 along with the pressing rod 17; each third fixing plate 19 is vertically fixed to a surface away from the center side of the corresponding frame 1 at intervals on the left and right, and each fixing block 20 on the left side is arranged within the coverage range of the corresponding positioning plate 15, and each fixing block 20 on the right side is arranged on the right side of the corresponding positioning plate 15;

[0037] like Figures 1 to 7 As shown, a third groove 23 matching the vertical range of motion of the third fixing plate 19 is vertically embedded on the left side of each plug block 16, and a second slot 22 is vertically embedded at the outer surface relative to the corresponding fixing block 20 on the right side, and each second slot 22 matches the corresponding fixing block 20 and is respectively connected to the corresponding third groove 23; a first slot 21 is vertically embedded at the inner surface of the right half of each positioning plate 15 relative to the corresponding fixing block 20 on the left side, and each first slot 21 matches the corresponding fixing block 20 and is respectively connected to the corresponding second groove 14; the two frames 1 of the utility model are plugged together through the cooperation of the plug block 16 and the corresponding first groove 13, and the right half of each third fixing plate 19 is inserted into the corresponding third groove 23, and each fixing block 20 is respectively inserted into the corresponding first slot 21 or the second slot 22 by the vertical movement of the pressing rod 17, thereby connecting the two frames 1 arranged side by side and aligned on the left and right sides.

[0038] Among them, the left side surface of each positioning plate 15 is arranged on the left side of the left side surface of the corresponding second groove 14, thereby ensuring that the second groove 14 does not interfere with the action of connecting the two frames 1 together through the cooperation of the fixing block 20, the positioning plate 15 and the insert block 16; the initial position of each pressing rod 17 needs to ensure that when the spring 18 is in the original state, the top of each pressing rod 17 is flush with the corresponding upper and lower surfaces of the frame 1.

[0039] like Figures 1 to 7 As shown, each second slot 22 is arranged on the same horizontal plane as the corresponding first slot 21, and its opening depth is consistent with the height of the corresponding fixing block 20, thereby ensuring that the fixing block 20 on each third fixing plate 19 can be simultaneously engaged with the corresponding first slot 21 and the second slot 22; the up and down movable range of each third fixing plate 19 is greater than the height of the corresponding fixing block 20, and the distance between the two fixing blocks 20 on each third fixing plate 19 is consistent with the distance between the first slot 21 and the corresponding second slot 22; an internal threaded hole is vertically embedded in the middle position of the outer surface of each fixing block 20, and each internal threaded hole matches the bolt.

[0040] In the present invention, each pressing rod 17 and the third fixing plate 19 are arranged within the coverage of the corresponding second groove 14, and each pressing plate is placed in the corresponding second groove 14 on the right side of the corresponding pressing rod 17; Figure 6 , Figure 7 As shown, each pressure plate is also provided with vertically symmetrical through holes matching the bolts, and the setting position of each through hole is respectively consistent with the setting position of the corresponding internal threaded hole; the two frames 1 arranged side by side and aligned on the left and right are plugged together through the cooperation of the plug block 16 and the corresponding first groove 13, and the fixing block 20 is respectively inserted into the corresponding first slot 21 or the second slot 22 by the vertical movement of the pressing rod 17, and then the positioning plate 15 and the plug block 16 are screwed and fixed by the pressure plate, thereby ensuring the stability of the two frames 1 connected together.

[0041] The working principle of the utility model is as follows: first, the two frames 1 aligned side by side on the left and right are preliminarily positioned by plugging and matching the positioning block 12 and the positioning groove 11. At this time, the plug block 16 is inserted into the corresponding first groove 13, and the fixing block 20 is respectively inserted into the corresponding first card slot 21 or the second card slot 22 by the vertical movement of the pressing rod 17, and then the positioning plate 15 and the plug block 16 are screwed and fixed by the pressing plate, so that the two frames 1 can be connected together; repeat the above actions to connect multiple deployment bracket structures together; then, by matching the ground pin and the fixing hole, the frame 1 and the support leg 3 are respectively connected to the base surface. At this time, the deployment bracket structure is tilted, so that the photovoltaic panel thereon is also tilted; then, by matching the sliding rod 8 and the corresponding sliding groove 6, the front end of the support plate 7 slides on the corresponding support leg 3 to adjust the inclination angle of the photovoltaic panel. After the adjustment is completed, the front end of the support plate 7 is locked and fixed to the support leg 3 by tightening the locking nut 9.

[0042] Beneficial effects of the utility model:

[0043] (1) The utility model not only facilitates the angle adjustment of the photovoltaic panel, but also facilitates the storage in the frame 1, thereby facilitating transportation, through the coordinated use of the support legs 3, the support plates 7, the side plates 5, the slide grooves 6, the slide bars 8 and the locking nuts 9;

[0044] (2) The utility model provides the first fixing plate 4 and the second fixing plate 10, so as to facilitate the connection of the frame 1 and the supporting leg 3 to the base surface through the ground pins, thereby ensuring stability;

[0045] (3) The utility model facilitates the rapid connection of several deployment and withdrawal support structures by using the positioning plate 15, the insert block 16, the pressing rod 17, the spring 18, the third fixing plate 19, the fixing block 20 and the connecting plate 24, which makes it easy to install and disassemble, thereby improving the construction efficiency;

[0046] (4) The utility model facilitates the preliminary positioning of the engagement and docking between adjacent deployment and withdrawal support structures by using the positioning block 12 and the positioning groove 11 in coordination, thereby improving the construction efficiency.

[0047] The embodiments described above are merely descriptions of preferred implementation modes of the present invention, and are not intended to limit the concept and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary engineering and technical personnel in the field should fall within the protection scope of the present invention. The technical contents for which protection is sought in the present invention have been fully recorded in the technical requirements.

Claims

1. A deployment and withdrawal support structure for a plateau-type off-grid wind, solar, and diesel storage system, characterized in that: The invention comprises a frame, a crossbeam, a support leg and a support plate; the frame is a hollow rectangular structure arranged vertically and horizontally, and its front and rear surfaces are both open; a crossbeam is also arranged vertically and horizontally at the upper middle position inside the frame, and the two ends of the crossbeam are respectively screwed and fixed to the left and right inner sides of the frame through flanges, and ensure that there is no interference with the photovoltaic panel installed on the rear surface of the frame; a square groove is also vertically embedded in the middle position of the front surface of the crossbeam, and the square groove passes through the upper and lower end surfaces of the crossbeam and does not extend out of the rear surface of the crossbeam; support plates and support legs arranged horizontally in the longitudinal direction are also arranged at intervals above and below on the crossbeam relative to the position of the square groove, the rear end of the support leg is vertically and longitudinally hinged to the lower edge of the square groove of the crossbeam, and the rear end of the support plate is vertically and longitudinally hinged to the upper edge of the square groove of the crossbeam; the front end of the support plate slides on the upper surface of the support leg along its length direction, and a triangular support is formed between the two and the crossbeam to adjust the inclination angle of the frame, and then the two are locked and fixed.

2. The deployment and withdrawal support structure for a plateau-type off-grid wind-solar-diesel-storage system according to claim 1 is characterized in that: A positioning block is vertically provided in the middle of the left side of the frame, and a positioning groove matching the positioning block is vertically embedded in the middle of the right side. The setting position of the positioning groove corresponds to the setting position of the positioning block, and the two frames aligned and arranged side by side on the left and right are positioned through the plug-in cooperation of the positioning block and the positioning groove.

3. The deployment and withdrawal support structure for a plateau-type off-grid wind-solar-diesel-storage system according to claim 1 is characterized in that: The cross beam and the flange are arranged to be aligned front and back, and the distance between the cross beam and the rear surface of the frame needs to ensure that the photovoltaic panel can be installed.

4. The deployment and withdrawal support structure for a plateau-type off-grid wind-solar-diesel-storage system according to claim 1 is characterized in that: It also includes side panels, sliding rods, gaskets and locking nuts; the support legs and support plates are both T-shaped, and the rear ends of the support legs and the support plates are both large-width ends, the rear end width of the support legs matches the square groove, and it is vertically and longitudinally hinged to the lower edge of the square groove through a folding hinge; the rear end width of the support plate is smaller than the width of the square groove, and it is vertically and longitudinally hinged to the upper edge of the square groove through a folding hinge; side panels are vertically symmetrically arranged on the left and right sides of the upper surface of the small-width part of the support leg along its length direction, and the spacing between the two side panels is greater than the front end width of the support plate; on the left and right end surfaces of the support plate A sliding rod matching the locking nut is vertically and symmetrically screwed near its front end, and a sliding groove matching the sliding rod is vertically embedded and penetrated on the outer side surface of each side panel along its length direction. Each sliding rod extends through the sliding groove to the corresponding side panel, and through the cooperation of the sliding rod and the corresponding sliding groove, the front end of the support plate is slidably connected to the support leg; a thread matching the locking nut is also provided on each sliding rod, and a gasket and a locking nut are respectively provided on the left and right sides of each sliding rod relative to the corresponding side panel, each gasket is arranged on the side close to the corresponding side panel, and the position between the front end of the support plate and the support leg is fixed by tightening the locking nut.

5. The deployment and withdrawal support structure for a plateau-type off-grid wind-solar-diesel-storage system according to claim 4 is characterized in that: A first fixing plate arranged laterally is also provided in parallel on the upper surface of the supporting leg near its front end, the first fixing plate is spaced apart from the two side plates, and its lower edge is vertically and longitudinally hinged to the front end of the supporting leg through a folding hinge; a second fixing plate is also arranged laterally on the front surface of the frame near its bottom end, the second fixing plate does not interfere with the movement of rotating the supporting leg to be stored in the frame, and its lower edge is vertically and longitudinally hinged to the front surface of the frame near its bottom end through a folding hinge; fixing holes matching the ground pins are respectively embedded on the side of the first fixing plate away from its hinge point and the side of the second fixing plate away from its hinge point, so that the frame and the supporting leg are respectively connected to the base surface through the cooperation of the ground pin and the fixing hole.

6. The deployment and withdrawal support structure for a plateau-type off-grid wind-solar-diesel-storage system according to claim 2 is characterized in that: A square first groove is vertically embedded in the right side of the frame near its upper and lower edges, and two first grooves are symmetrically arranged on the upper and lower sides of the positioning groove and are not connected to the interior of the frame; a positioning plate matching it is horizontally arranged on the left side of each first groove, and each positioning plate is fixedly connected to the corresponding inner side of the frame and does not exceed the right side of the frame; a plug-in block matching it is vertically fixed on the left side of the frame relative to each first groove position, and the sum of the horizontal lengths of each plug-in block and the corresponding positioning plate is consistent with the horizontal length of the corresponding first groove, so that after the adjacent frames are aligned and positioned side by side, The corresponding plug block is limited by the positioning plate; a pressing rod is vertically embedded in the upper and lower surfaces of the frame relative to the position of the positioning plate, and the bottom of each pressing rod vertically extends into the corresponding first groove through the left half of the corresponding positioning plate; a square second groove is vertically embedded in the upper and lower surfaces of the frame relative to the position of the pressing rod, each of the second grooves extends horizontally and vertically toward the right direction, and does not extend out of the right side of the frame, and is respectively connected with the corresponding first groove, each of the pressing rods is vertically slidably connected to the corresponding frame through the second groove, and its bottom is connected to the corresponding position of the inner surface of the frame relative to the first groove through a spring; at each of the pressing rods A third fixing plate is also horizontally fixed to the right side of the rod near its bottom, and the right end of each of the third fixing plates extends horizontally and vertically out of the vertical plane where the right end of the corresponding positioning plate is located, and moves vertically up and down in the corresponding first groove along with the pressing rod; fixed blocks are also vertically fixed to the left and right sides at intervals on a surface of each of the third fixing plates away from the center side of the corresponding frame, and each of the fixed blocks on the left side is arranged within the coverage range of the corresponding positioning plate, and each of the fixed blocks on the right side is arranged on the right side of the corresponding positioning plate; a third groove matching the vertical movable range of the third fixing plate is also vertically embedded on the left side of each of the insertion blocks, and a third groove matching the vertical movable range of the third fixing plate is also vertically embedded on the left side of each of the insertion blocks, and a third groove matching the vertical movable range of the third fixing plate is vertically embedded on the left side of each of the insertion blocks, and a third groove matching the vertical movable range of the third fixing plate is vertically embedded in the third groove ... A second card slot is vertically embedded in the inner surface of the right half of each positioning plate relative to the corresponding fixed block on the left side, and each of the first card slots matches the corresponding fixed block and is respectively connected to the corresponding second groove; the two frames are plugged together through the cooperation of the plug-in block and the corresponding first groove, and the right half of each third fixing plate is inserted into the corresponding third groove, and each of the fixing blocks is inserted into the corresponding first card slot or the second card slot by vertical movement of the pressing rod, thereby connecting the two frames aligned side by side on the left and right sides.

7. The deployment and withdrawal support structure for a plateau-type off-grid wind-solar-diesel-storage system according to claim 6 is characterized in that: The left side surface of each positioning plate is arranged on the left side of the left side surface of the corresponding second groove, thereby ensuring that the second groove does not interfere with the action of connecting the two frames together through the fixing block, the positioning plate and the plug block; the initial position of each pressing rod needs to ensure that when the spring is in the original state, the top of each pressing rod is flush with the corresponding upper and lower surfaces of the frame.

8. The deployment and withdrawal support structure for a plateau-type off-grid wind-solar-diesel-storage system according to claim 6 is characterized by: Each of the second card slots is arranged on the same horizontal plane as the corresponding first card slot, and its opening depth is consistent with the height of the corresponding fixing block, thereby ensuring that the fixing block on each of the third fixing plates can be simultaneously engaged with the corresponding first card slot and the second card slot; the up and down movable range of each of the third fixing plates is greater than the height of the corresponding fixing block, and the distance between the two fixing blocks on each of the third fixing plates is consistent with the distance between the first card slot and the corresponding second card slot; an internal threaded hole is vertically embedded in the middle position of the outer surface of each of the fixing blocks, and each of the internal threaded holes matches the bolt.

9. The deployment and withdrawal support structure for a plateau-type off-grid wind-solar-diesel-storage system according to claim 8 is characterized in that: It also includes a pressure plate; each of the pressing rods and the third fixing plate are arranged within the coverage range of the corresponding second groove, and each of the pressing plates is placed in the corresponding second groove on the right side relative to the corresponding pressing rod; each of the pressing plates is also vertically and symmetrically provided with through holes matching the bolts, and the setting position of each through hole is respectively consistent with the setting position of the corresponding internal threaded hole; the two frames arranged in parallel on the left and right are plugged together through the cooperation of the plug block and the corresponding first groove, and after the fixing block is inserted into the corresponding first slot or the second slot respectively through the vertical movement of the pressing rod, the positioning plate and the plug block are screwed and fixed by the pressure plate, thereby ensuring the stability of the two frames connected together.

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