Protective frame for photovoltaic power generation construction

Abstract

The utility model discloses a protection frame for photovoltaic power generation construction, which comprises a base and a vertical telescoping mechanism, the vertical telescoping mechanism comprises a sliding block slidably connected in the base, the front surface of the sliding block is hinged with a connecting plate, the front surface of the connecting plate is hinged with a connecting block, the top of the connecting block is fixedly connected with a movable plate, and the movable plate is fixedly connected with the base. The back face of the movable plate is fixedly connected with a limiting plate, the back face of the limiting plate extends into the base and is in sliding connection with the inner wall of the base, and the movable plate can slide upwards on the front face of the base through limiting of the sliding block and the limiting plate. When the protective frame is used, under the action of the vertical telescopic mechanism and the transverse telescopic mechanism, the protective frame can be shrunk when not used, the storage area is reduced, meanwhile, the anti-climbing mechanism is used for preventing people from climbing over, and therefore the situation that an existing protective frame cannot be shrunk, and consequently storage is inconvenient is avoided, and the protective frame has the advantage of being convenient to store.

Description

TECHNICAL FIELD

[0001] The utility model relates to photovoltaic power generation technical field, concretely is a kind of photovoltaic power generation construction with protective frame. BACKGROUND

[0002] In the installation construction process of photovoltaic power generation equipment, the use of protective frame is crucial, which is mainly used to close the construction section to prevent idle and sundry people from entering the construction site and affecting the installation construction of photovoltaic power generation equipment.

[0003] For example, Chinese patent application No. 202123035391.5 discloses a photovoltaic power generation construction protective frame, which belongs to the technical field of photovoltaic power generation equipment. It includes a first mounting bracket and a second mounting bracket. The right end of the first mounting bracket has a mounting hole. A rotating rod is connected between the upper and lower inner walls of the mounting hole. The surface of the rotating rod is fixedly connected with a protective net. The left end of the second mounting bracket is fixedly connected with two positioning sleeves. Finally, the combination and installation of the first mounting bracket and the second mounting bracket can be completed through the clamping of the positioning block and the positioning sleeve. The first mounting bracket and the second mounting bracket are fixed by the elastic action of the second spring, so as to facilitate the combination and use of multiple first mounting brackets and second mounting brackets, and improve the convenience of use. The utility model does not have additional telescopic structure and anti-climbing structure, which leads to large space occupation volume and easy climbing and climbing by other personnel, thereby increasing the storage and transportation space and allowing unrelated personnel to enter the construction site.

[0004] Generally, in the use process of the existing photovoltaic power generation construction protective frame, it does not have additional telescopic structure and anti-climbing structure, which leads to large space occupation volume and easy climbing and climbing by other personnel, thereby increasing the storage and transportation space and allowing unrelated personnel to enter the construction site.

[0005] Therefore, it is necessary to design and reform the photovoltaic power generation construction protective frame to effectively prevent the inconvenience of storage. UTILITY MODEL CONTENTS

[0006] To solve the problems raised in the above background technology, the purpose of the utility model is to provide a photovoltaic power generation construction protective frame, which has the advantages of convenient storage and solves the problem of inconvenient storage.

[0007] To achieve the above object, the utility model provides the following technical scheme: A protection frame for photovoltaic power generation construction, including base, vertical telescopic mechanism, vertical telescopic mechanism includes the sliding block of sliding connection in the inside of base, the front surface of sliding block is hinged with connecting plate, the front surface of connecting plate is hinged with connecting block, the top of connecting block is fixedly connected with movable plate, the back surface of movable plate is fixedly connected with limit stop, the back surface of limit stop extends to the inside of base and is slidably connected with its inner wall, movable plate can be limited by sliding block and limit stop and slide upwards on the front surface of base, the back of the fixed plate of the rear side of base top is fixedly connected with, the inner wall of fixed plate is threadedly connected with bolt one, bolt one has six and evenly distributes on the back of fixed plate, movable plate can be turned over connecting block to rear side after sliding to limit position upwards, so as to drive movable plate to move to rear upper, until the back surface of movable plate and the front surface of fixed plate contact each other, at this moment, bolt one can be screwed into the inside of movable plate, the inside of base is provided with horizontal telescopic mechanism.

[0008] As the utility model is preferred, the horizontal telescopic mechanism includes the baffle one fixedly connected on the right side of left base and the baffle two fixedly connected on the left side of right base, the back surface of baffle two extends to the inside of baffle one and is slidably connected with it, baffle one and baffle two can slide to left and right sides respectively, so as to increase horizontal area, the right side of left movable plate and the left side of right movable plate are fixedly connected with baffle three and baffle four respectively, the back surface of baffle four extends to the inside of baffle three and is slidably connected with it, baffle three and baffle four can slide to left and right sides respectively, so as to increase horizontal area, the front surface of movable plate is provided with anti-overturning mechanism.

[0009] As the utility model is preferred, the anti-overturning mechanism includes the rotating block movably connected with the inner wall of movable plate through bearing, the front surface of rotating block is fixedly connected with turnover plate, the rear side of top of movable plate is fixedly connected with fixed block, the back surface of fixed block is provided with bolt two, the front surface of bolt two extends to the inside of fixed block and is threadedly connected with it, rotating block can drive turnover plate to turn over to rear side, until the back surface of turnover plate and the front surface of fixed block contact, so as to fix the rotation angle of turnover plate through bolt two, thereby preventing artificial overturning by using inclination angle, the inside of turnover plate is fixedly connected with telescopic plate one and telescopic plate two respectively, telescopic plate one is placed in the inside of telescopic plate two and is slidably connected with it, telescopic plate one and telescopic plate two can slide to left and right sides synchronously, so as to increase horizontal area.

[0010] As the utility model is preferred, the bottom of sliding block is fixedly connected with clamping block, clamping block can be mutually clamped with the top of fixed plate, so as to limit the position of movable plate.

[0011] As the utility model is preferred, the inside of bolt one and bolt two is slidably connected with a poking rod, the poking rod can drive bolt one and bolt two to rotate when rotating.

[0012] As the utility model is preferred, the top of the turnover plate is provided with an arc corner, and the arc corner is used in cooperation with the turnover plate.

[0013] Compared with the prior art, the utility model has the beneficial effects as follows:

[0014] 1、The utility model uses, under the action of vertical telescopic mechanism and horizontal telescopic mechanism, can make the protection frame shrink when not using, reduce the storage area, prevent personnel from climbing over by using the anti-climbing mechanism, thereby avoiding the inconvenience of storage caused by the existing protection frame that cannot be shrunk, and the utility model has the advantage of convenient storage.

[0015] 2、The utility model sets up horizontal telescopic mechanism, realizes the increase of horizontal area by the sliding connection of baffle one, baffle two, baffle three and baffle four, and increases the flexibility and practicality of the device. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the structure schematic view of the utility model;

[0017] Figure 2 It is the structure split view of the utility model;

[0018] Figure 3 It is the rear view split view of the structure of the utility model;

[0019] Figure 4 It is the horizontal telescopic mechanism schematic view of the utility model;

[0020] Figure 5 It is the structure unfolding schematic view of the utility model.

[0021] In the drawing: 1, base;2, sliding block;3, connecting plate;4, connecting block;5, movable plate;6, limit plate;7, fixed plate;8, bolt one;9, baffle one;10, baffle two;11, baffle three;12, baffle four;13, rotating block;14, turnover plate;15, fixed block;16, bolt two;17, telescopic plate one;18, telescopic plate two;19, clamping block;20, poking rod;21, arc corner. DETAILED DESCRIPTION

[0022] Clearly and completely describe the technical scheme in the embodiments of the utility model with reference to the drawings in the embodiments of the utility model, obviously, the described embodiment is only a part of the embodiment of the utility model, and is not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the scope of the utility model protection.

[0023] As Figures 1 to 5 Indicated, a kind of photovoltaic power generation construction protection frame provided by the utility model, including pedestal 1, vertical telescopic mechanism, vertical telescopic mechanism includes the sliding block 2 of sliding connection in the inside of pedestal 1, the front surface of sliding block 2 is hinged with connecting plate 3, the front surface of connecting plate 3 is hinged with connecting block 4, the top of connecting block 4 is fixedly connected with movable plate 5, the back surface of movable plate 5 is fixedly connected with limit plate 6, the back surface of limit plate 6 extends to the inside of pedestal 1 and is slidably connected with its inner wall, movable plate 5 can be limited by sliding block 2 and limit plate 6 and slide on the front surface of pedestal 1 upwards, the rear side of the top of pedestal 1 is fixedly connected with fixed plate 7, the inner wall of fixed plate 7 is threadedly connected with bolt one 8, bolt one 8 has six and is evenly distributed on the back surface of fixed plate 7, movable plate 5 can be slid upwards to limit position and be hinged with connecting plate 3 and sliding block 2 and connecting block 4 to overturn connecting block 4 to rear side, to this bring movable plate 5 to move to rear upper, until the back surface of movable plate 5 and the front surface of fixed plate 7 contact each other, at this time, bolt one 8 can be rotated into the inside of movable plate 5, the inside of pedestal 1 is provided with horizontal telescopic mechanism.

[0024] Reference Figure 4 , horizontal telescopic mechanism includes the baffle one 9 of fixed connection in the right side of left pedestal 1 and the baffle two 10 of left pedestal 1 left side, the back surface of baffle two 10 extends to the inside of baffle one 9 and is slidably connected with it, baffle one 9 and baffle two 10 can be slid to left and right sides respectively, to this increase horizontal area, the right side of left movable plate 5 and the left side of right movable plate 5 are fixedly connected with baffle three 11 and baffle four 12 respectively, the back surface of baffle four 12 extends to the inside of baffle three 11 and is slidably connected with it, baffle three 11 and baffle four 12 can be slid to left and right sides respectively, to this increase horizontal area, the front surface of movable plate 5 is provided with anti-overturning mechanism.

[0025] As a kind of technical optimization scheme of the utility model, by setting horizontal telescopic mechanism, using the sliding connection of baffle one 9, baffle two 10, baffle three 11 and baffle four 12, the increase of horizontal area is realized, the flexibility and practicality of device are increased.

[0026] Reference Figure 3The anti-overturning mechanism comprises a rotating block 13 movably connected to the inner wall of the movable plate 5 through a bearing, the front surface of the rotating block 13 is fixedly connected with a turnover plate 14, the rear side of the top of the movable plate 5 is fixedly connected with a fixed block 15, the back surface of the fixed block 15 is provided with a bolt II 16, the front surface of the bolt II 16 extends to the inside of the fixed block 15 and is threadedly connected with the fixed block 15, the rotating block 13 can drive the turnover plate 14 to overturn to the rear side until the back surface of the turnover plate 14 is in contact with the front surface of the fixed block 15, thereby fixing the rotation angle of the turnover plate 14 through the bolt II 16, so that the artificial overturning is prevented by using the inclination angle, and the inner side of the turnover plate 14 is fixedly connected with an extension plate I 17 and an extension plate II 18 respectively, the extension plate I 17 is arranged in the inside of the extension plate II 18 and is slidably connected with the extension plate II 18, and the extension plate I 17 and the extension plate II 18 can synchronously slide to the left and right sides, so that the horizontal area is increased.

[0027] As a technical optimization scheme of the utility model, the anti-overturning mechanism is set, the turnover plate 14, the fixed block 15 and the bolt II 16 are cooperated to realize the function of preventing artificial overturning, and the safety of the device is improved.

[0028] Reference Figure 2 The bottom of the sliding block 2 is fixedly connected with a clamping block 19, the clamping block 19 can be clamped with the top of the fixed plate 7, so as to limit the position of the movable plate 5.

[0029] As a technical optimization scheme of the utility model, the clamping block 19 is set, can be clamped with the top of the fixed plate 7, limit the position of the movable plate 5, prevent the movable plate 5 from shaking or falling off in the sliding process, improve the stability of the device.

[0030] Reference Figure 2 The inside of the bolt I 8 and the bolt II 16 is slidably connected with a pushing rod 20, the pushing rod 20 can drive the bolt I 8 and the bolt II 16 to rotate when rotating.

[0031] As a technical optimization scheme of the utility model, the pushing rod 20 is set, can conveniently drive the bolt I 8 and the bolt II 16 to rotate when rotating, simplifies the operation steps, and improves the working efficiency.

[0032] Reference Figure 1 The top of the turnover plate 14 is provided with an arc angle 21, and the arc angle 21 is used in cooperation with the turnover plate 14.

[0033] As a technical optimization scheme of the utility model, the arc angle 21 at the top of the turnover plate 14 is set, so that the edge position of the turnover plate 14 is more smooth, and the operator is prevented from being scratched during installation, so that the safety of the device is improved.

[0034] The utility model discloses a working principle and use flow: when using, the device mainly includes base 1, vertical telescopic mechanism, horizontal telescopic mechanism and anti -climbing mechanism. In the initial state, movable plate 5 is hinged through the sliding block 2 in vertical telescopic mechanism, connecting plate 3 and connecting block 4 hinged structure, keeps in the retracted position in the base 1. When needing to adjust height, sliding block 2 slides in the base 1, drives connecting plate 3 and connecting block 4, and then makes movable plate 5 slide upwards on the front of base 1. When movable plate 5 slides to the limit position, through the hinged relation of connecting plate 3 and sliding block 2 and connecting block 4, movable plate 5 can overturn backwards upwards until contacting with fixed plate 7. At this time, movable plate 5 is fixed through bolt one 8 on fixed plate 7. Horizontal telescopic mechanism realizes the increase of horizontal area through the sliding connection of baffle one 9 and baffle two 10 and the sliding connection of baffle three 11 and baffle four 12. When needing to increase horizontal area, baffle one 9 and baffle two 10 slide to the left and right respectively, and simultaneously, baffle three 11 and baffle four 12 also slide to the left and right respectively, thereby increasing the horizontal area of the whole device. Anti -climbing mechanism realizes the function of preventing artificial climbing through the cooperation of rotating block 13, overturning plate 14, fixed block 15 and bolt two 16. When needing to open the anti -climbing function, rotating block 13 drives overturning plate 14 to overturn to the rear side until the back of overturning plate 14 contacts with fixed block 15, and then the rotation angle of overturning plate 14 is fixed through bolt two 16, so as to utilize the inclination angle of overturning plate 14 to the front and downwards, so that the climbing personnel has no force point, thereby preventing personnel from climbing. The inner side of overturning plate 14 is provided with telescopic plate one 17 and telescopic plate two 18, which can slide to the left and right simultaneously, further increasing the horizontal area. In addition, the bottom of sliding block 2 is provided with clamping block 19, when movable plate 5 slides to certain position, clamping block 19 can be mutually clamped with the top of fixed plate 7, thereby limiting the position of movable plate 5, facilitating the screwing of bolt one 8. Bolt one 8 and bolt two 16 are slidably connected with the inside of the driving lever 20, facilitating the rotation of bolt one 8 and bolt two 16. The top of overturning plate 14 is provided with arc angle 21, which can increase the stability of overturning plate 14. In this way, the inconvenience of storage caused by the fact that the existing protective frame cannot be retracted is avoided, and the device has the advantage of being convenient to store.

[0035] In conclusion: when using, under the action of vertical telescopic mechanism and horizontal telescopic mechanism, the protective frame can be retracted when not in use, reducing the storage area, and the anti -climbing mechanism is used to prevent personnel from climbing, thereby avoiding the inconvenience of storage caused by the fact that the existing protective frame cannot be retracted, and the device has the advantage of being convenient to store, solving the problem of inconvenient storage.

[0036] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0037] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A photovoltaic power generation construction protection frame, comprising a base (1), characterized in that: a vertical telescopic mechanism is arranged inside the base (1), the vertical telescopic mechanism comprises a sliding block (2) slidably connected to the base (1), a connecting plate (3) is hingedly connected to the front surface of the sliding block (2), a connecting block (4) is hingedly connected to the front surface of the connecting plate (3), a movable plate (5) is fixedly connected to the top of the connecting block (4), a limiting plate (6) is fixedly connected to the back surface of the movable plate (5), the back surface of the limiting plate (6) extends into the base (1) and is slidably connected to the inner wall of the base (1), the movable plate (5) can slide upward on the front surface of the base (1) through the limiting of the sliding block (2) and the limiting plate (6), a fixed plate (7) is fixedly connected to the back side of the top of the base (1), a plurality of bolts (8) are threadedly connected to the inner wall of the fixed plate (7), the bolts (8) are evenly distributed on the back surface of the fixed plate (7), when the movable plate (5) slides to the limit position, the movable plate (5) is flipped back to the connecting block (4) through the hinge connection of the connecting plate (3), the sliding block (2) and the connecting block (4), so as to drive the movable plate (5) to move upward and backward, until the back surface of the movable plate (5) and the front surface of the fixed plate (7) are in contact with each other, at this time, the bolts (8) can be screwed into the inside of the movable plate (5), and a horizontal telescopic mechanism is arranged on the inner side of the base (1). The horizontal telescopic mechanism comprises a baffle one (9) fixedly connected to the right side of the left base (1) and a baffle two (10) fixedly connected to the left side of the right base (1), the back surface of the baffle two (10) extends into the inside of the baffle one (9) and is slidably connected to the baffle one (9), the baffle one (9) and the baffle two (10) can slide to the left and right sides respectively, so as to increase the horizontal area, a baffle three (11) and a baffle four (12) are fixedly connected to the right side of the left movable plate (5) and the left side of the right movable plate (5) respectively, the back surface of the baffle four (12) extends into the inside of the baffle three (11) and is slidably connected to the baffle three (11), the baffle three (11) and the baffle four (12) can slide to the left and right sides respectively, so as to increase the horizontal area, and an anti-climbing mechanism is arranged on the front surface of the movable plate (5).

2. The photovoltaic power generation construction protection frame according to claim 1, characterized in that: ​ 3. The photovoltaic power generation construction protection frame according to claim 2, characterized in that: The anti-overturning mechanism comprises a rotating block (13) movably connected to the inner wall of the movable plate (5) through a bearing, a turnover plate (14) fixedly connected to the front surface of the rotating block (13), a fixed block (15) fixedly connected to the top rear side of the movable plate (5), a bolt II (16) arranged on the back surface of the fixed block (15), the front surface of the bolt II (16) extending to the inside of the fixed block (15) and being threadedly connected therewith, the rotating block (13) being capable of driving the turnover plate (14) to overturn to the rear side until the back surface of the turnover plate (14) is in contact with the front surface of the fixed block (15), thereby fixing the rotation angle of the turnover plate (14) through the bolt II (16), so as to prevent artificial overturning by using the inclination angle, the inside of the turnover plate (14) being fixedly connected with a telescopic plate I (17) and a telescopic plate II (18) respectively, the telescopic plate I (17) being arranged in the inside of the telescopic plate II (18) and being slidably connected therewith, the telescopic plate I (17) and the telescopic plate II (18) being capable of synchronously sliding to the left and right sides, thereby increasing the horizontal area.

4. The photovoltaic power generation construction protection frame according to claim 1, characterized in that: The bottom of the sliding block (2) is fixedly connected with a clamping block (19), the clamping block (19) being capable of being clamped with the top of the fixed plate (7), thereby limiting the position of the movable plate (5).

5. The photovoltaic power generation construction protection frame according to claim 3, characterized in that: The inside of the bolt I (8) and the bolt II (16) is slidably connected with a pushing rod (20), the pushing rod (20) being capable of driving the bolt I (8) and the bolt II (16) to rotate when rotating.

6. The photovoltaic power generation construction protection frame according to claim 3, characterized in that: The top of the turnover plate (14) is provided with an arc angle (21), the arc angle (21) being used in cooperation with the turnover plate (14).

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