CN207677672U - A kind of mountainous region photovoltaic fixing device - Google Patents

Abstract

The utility model discloses a mountain photovoltaic fixing device, which comprises four first support rods, the upper side of the first support rods is provided with a chute, and a second support rod slidably connected to the chute is inserted in the chute , the inner side wall in the horizontal direction of the first support rod is provided with a rotating groove, the first rotating rod is inserted in the rotating groove, and one end of the first rotating rod is provided with a rotating block rotatably connected with the rotating groove, The end of the first rotating rod away from the rotating block passes through the side wall of the other end of the first supporting rod, and is connected with a first handle, and the first handle is provided with an anti-slip sleeve. The utility model has the advantage of improving the traditional mountain photovoltaic fixing device, supporting the fixing plate of the solar panel through the height-adjustable support rod, and then fixing the solar panel through the fixing device, and at the same time, the supporting rod is connected with the fixing plate in rotation, The angle of the fixing plate can be adjusted, the structure of the device is simple, and it is convenient to disassemble.

Description

A mountain photovoltaic fixed device

technical field

The utility model relates to the technical field of solar photovoltaic power generation, in particular to a mountain photovoltaic fixing device.

Background technique

Solar photovoltaic power generation is the use of photovoltaic cells to convert solar radiation energy into electrical energy, and the electrical energy is then incorporated into the grid system. At present, solar photovoltaic power generation systems generally use supporting frame structure brackets to fix photovoltaic cells. This type of bracket is mostly made of steel and cement to form a supporting frame structure. When using the project, it is necessary to do foundation treatment first, and fix the steel bars into the required shape and angle, and then the photovoltaic cell module can be installed on the bracket. However, such a fixing device is inconvenient to assemble and disassemble, which increases the labor intensity of the installers.

Utility model content

The purpose of this utility model is to solve the shortcomings in the prior art, such as: such a fixing device is inconvenient to disassemble and increase the labor intensity of the installers, and proposes a mountain photovoltaic fixing device.

In order to achieve the above object, the utility model adopts the following technical solutions:

A mountain photovoltaic fixing device, including four first support rods, the upper side of the first support rods is provided with a slide groove, and a second support rod slidably connected to it is inserted in the slide grooves, and the first support rods The inner wall of the support rod in the horizontal direction is provided with a rotating groove, and a first rotating rod is inserted in the rotating groove, and one end of the first rotating rod is provided with a rotating block connected to the rotating groove, and the first rotating The end of the rod away from the rotating block passes through the side wall of the other end of the first support rod, and is connected with a first handle, the first handle is provided with an anti-slip sleeve, and the first support rod is provided with a slide plate slidably connected thereto. The opposite side of the second support rod and the slide plate is provided with a rack, and the lower side of the first support rod is symmetrically provided with a rotating shaft connected to it in rotation, a rotating disc is arranged on the rotating shaft, and a A stopper and a limit rod are provided, a connection rod is provided at the end of the second support rod away from the first support rod, a placement plate is provided on the upper side of the connection rod, and four symmetrically arranged on the upper side of the placement board. A third support rod, the upper side of the third support rod is sleeved with a sleeve slidingly connected with it, one side of the sleeve is provided with an upper splint, and one side of the third support rod is provided with a lower splint , a lifting device is provided between the upper splint and the lower splint.

Preferably, a gear is provided on the first rotating rod, the gear is located between the second support rod and the slide plate, and the gear is engaged with the rack.

Preferably, the included angle between the stopper and the limit rod is °, and a return spring is provided on the rotating shaft, and one end of the return spring is connected to the inner side wall of the first support rod.

Preferably, spherical grooves are symmetrically provided on the lower side of the placement plate, and ball blocks are provided on the upper end of the connecting rod, and the ball blocks are inserted into the spherical grooves and connected to them in rotation.

Preferably, the upper side of the sleeve is provided with a threaded hole, and a second rotating rod threadedly connected to it is inserted in the threaded hole, and one end of the second rotating rod is rotationally connected with the third support rod, and the The other end of the second rotating rod is provided with a second handle.

Preferably, the retractable device is composed of a retractable rod and a spring, the spring is sleeved on the retractable rod, and the lower end of the retractable rod is fixedly connected with the lower splint.

Compared with the prior art, the utility model has the beneficial effects of improving the traditional mountain photovoltaic fixing device, supporting the fixing plate of the solar panel through the height-adjustable support rod, and then fixing the solar panel through the fixing device, At the same time, the support rod is connected with the fixed plate in rotation, so that the angle of the fixed plate can be adjusted, and the device has a simple structure and is easy to disassemble.

Description of drawings

Fig. 1 is a structural schematic diagram of a mountain photovoltaic fixing device proposed by the utility model.

Fig. 2 is a structural schematic diagram of the top of a mountain photovoltaic fixing device proposed by the utility model.

Among the figure: 1 first support rod, 2 second support rod, 3 slide plate, 4 first rotating rod, 5 rotating shaft, 6 rotating disc, 7 stop block, 8 limit rod, 9 connecting rod, 10 placing plate, 11 Ball block, 12 third support rods, 13 sleeves, 14 second rotating rods, 15 lower splints, 16 upper splints, 17 lifting and shrinking devices.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example.

In describing the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", The orientation or positional relationship indicated by "outside" is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation , are constructed and operated in a specific orientation and therefore cannot be construed as limiting the invention.

Referring to Figure 1-2, a mountain photovoltaic fixing device includes four first support rods 1, the upper side of the first support rods 1 is provided with a chute, and a second support rod 2 slidingly connected to it is inserted in the chute , the inner side wall of the first support rod 1 in the horizontal direction is provided with a rotating groove, and the first rotating rod 4 is inserted in the rotating groove, and one end of the first rotating rod 4 is provided with a rotating block connected to the rotating groove, and the first rotating One end of the bar 4 away from the rotating block runs through the other end side wall of the first support bar 1, and is connected with a first handle, the first handle is provided with an anti-slip sleeve, and the first support bar 1 is provided with a slide plate 3 slidingly connected thereto. The opposite side of the support bar 2 and the slide plate 3 is provided with a rack, the first rotating bar 4 is provided with a gear, the gear is located between the second support bar 2 and the slide plate 3, and the gear and the rack are meshed and connected. The bars are meshed and connected to the transmission, and the rotation of the gear will drive the second support rod 2 and the slide plate 3 to move in the opposite direction. The lower side of the first support rod 1 is symmetrically provided with a rotating shaft 5 connected to its rotation, and a rotating disk 6 is arranged on the rotating shaft 5. , the rotating disc 6 is provided with a stopper 7 and a limit rod 8, the angle between the stopper 7 and the limit rod 8 is 90°, a return spring is provided on the rotating shaft 5, and one end of the return spring is connected to the first support The inner side wall of the rod 1 is connected, and as the slide plate 3 descends, the slide plate 3 will contact the block 7 and push the rotating disk 6 to rotate, so that the limit rod 8 on the rotating disk 6 is engaged with the card slot on the mountain. One end of the two support rods 2 away from the first support rod 1 is provided with a connecting rod 9; Block 11, the ball block 11 is inserted in the spherical groove and is rotatably connected with it. By controlling the number of rotations of the first rotating rod 4 and the combined action of the ball block 11 and the spherical groove on the placement plate 10 being rotationally connected, the placement plate 10 The angle can be adjusted. Four third support rods 12 are symmetrically arranged on the upper side of the placement plate 10. The upper side of the third support rod 12 is sleeved with a sleeve 13 slidingly connected with it. One side of the sleeve 13 is provided with an upper splint. 16. A lower splint 15 is provided on one side of the third support rod 12, a threaded hole is provided on the upper side of the sleeve 13, and a second rotating rod 14 threadedly connected with it is inserted in the threaded hole, and one end of the second rotating rod 14 Rotately connected with the third support rod 12, the other end of the second rotating rod 14 is provided with a second handle, because the second rotating rod 14 is screwed with the sleeve 13 for transmission, the rotation of the second rotating rod 14 will make the sleeve 13 to Moving down, so that the solar panel is clamped by the upper clamping plate 16 and the lower clamping plate 15, and the lifting and shrinking device 17 is arranged between the upper clamping plate 16 and the lower clamping plate 15. On the lifting and shrinking rod, the lower end of the rising and shrinking rod is fixedly connected with the lower splint 15 .

In the utility model, when the user uses the device, firstly insert the first support rod 1 on the mountain, then turn the first handle, the first handle drives the first rotating rod 4 to rotate, and the first rotating rod 4 drives the gear to rotate , because the gear and the rack are meshed and connected for transmission, the rotation of the gear will drive the second support rod 2 and the slide plate 3 to move in the opposite direction. As the slide plate 3 descends, the slide plate 3 will contact the stopper 7 and push the rotating disk 6 to rotate, thus Make the limit rod 8 on the rotating disk 6 engage with the draw-in groove on the mountain, and at the same time, the second support rod 2 moves upwards to push the placement plate 10 upwards. By controlling the number of rotations of the first rotating rod 4 and the ball block 11 and the joint action of the spherical groove on the placement plate 10 makes it possible to adjust the angle of the placement plate 10, place the solar panel on the lower clamping plate 15, and then turn the second handle, because the second rotation rod 14 is screwed to the sleeve 13 transmission, so the rotation of the second rotating rod 14 will cause the sleeve 13 to move downward, thereby clamping the solar panel by the upper clamping plate 16 and the lower clamping plate 15 .

The above is only a preferred embodiment of the utility model, but the scope of protection of the utility model is not limited thereto. Any equivalent replacement or change of the new technical solution and the concept of the utility model shall be covered by the protection scope of the utility model.

Claims (6)

1. a kind of mountainous region photovoltaic fixing device, including four first support bars（1）, which is characterized in that the first support bar（1） Upside be equipped with sliding slot, be inserted with the second support bar being slidably connected with it in the sliding slot（2）, the first support bar（1） The madial wall of horizontal direction is equipped with rotation slot, and the first rotating bar is inserted in the rotation slot（4）, first rotating bar （4）One end be equipped with the moving block that is rotatablely connected with rotation slot, first rotating bar（4）One end far from moving block is through the One supporting rod（1）Other end side wall, and be connected with the first in command, the first in command is equipped with Anti-slip cover, described first Strut（1）It is interior equipped with the slide plate being slidably connected with it（3）, the second support bar（2）And slide plate（3）Opposite side is equipped with Rack, the first support bar（1）Downside be arranged with the rotation axis being rotatablely connected with it（5）, the rotation axis（5）On set There is rotating disc（6）, the rotating disc（6）It is equipped with block（7）And gag lever post（8）, the second support bar（2）Far from first Strut（1）One end be equipped with connecting rod（9）, the connecting rod（9）Upside be equipped with placement plate（10）, the placement plate（10）'s Upside is arranged with four third supporting rods（12）, the third supporting rod（12）Upside be socketed with the set being slidably connected with it Cylinder（13）, the sleeve（13）Side be equipped with upper clamp plate（16）, the third supporting rod（12）Side be equipped with lower clamp plate （15）, the upper clamp plate（16）With lower clamp plate（15）Between be equipped with reduction device（17）.

2. a kind of mountainous region photovoltaic fixing device according to claim 1, which is characterized in that first rotating bar（4）On Equipped with gear, the gear is located at second support bar（2）And slide plate（3）Between, the wheel and rack engagement connection.

3. a kind of mountainous region photovoltaic fixing device according to claim 1, which is characterized in that the block（7）With gag lever post （8）Between angle be 90 °, the rotation axis（5）It is equipped with resetting spring, one end of the resetting spring and first support bar （1）Madial wall connection.

4. a kind of mountainous region photovoltaic fixing device according to claim 1, which is characterized in that the placement plate（10）Downside It is arranged with spherical groove, the connecting rod（9）Upper end be equipped with ball block（11）, the ball block（11）Be plugged in spherical groove and with It is rotatablely connected.

5. a kind of mountainous region photovoltaic fixing device according to claim 1, which is characterized in that the sleeve（13）Upside set There is threaded hole, the second rotating bar being threadedly coupled with it is inserted in the threaded hole（14）, second rotating bar（14）'s One end and third supporting rod（12）Rotation connection, second rotating bar（14）The other end be equipped with second handle.

6. a kind of mountainous region photovoltaic fixing device according to claim 1, which is characterized in that the reduction device（17）By rising Contracting bar and spring composition, the spring are socketed on telescopic rod, the lower end of the telescopic rod and lower clamp plate（15）It is fixedly connected.