阅读说明：本技术 一种光伏板阵列连接装置 (A kind of photovoltaic plate array attachment device ) 是由 王观宇 胡宝兴 于 2019-09-30 设计创作，主要内容包括：本发明涉及光伏板清洁设备技术领域,具体提供一种光伏板阵列连接装置,包括连接板、安装架和第一旋紧件,所述安装架包括相互连接的连接部和安装部；所述连接部和所述连接板中的一个设有固定螺钉,另一个设有条形的调节孔,所述固定螺钉穿过所述调节孔与所述第一旋紧件旋接；所述安装部用于与光伏板可拆卸式连接。本发明的光伏板阵列连接装置与光伏板可拆卸式连接,并且连接板与安装架的相对位置可调,使得本发明的光伏板连接装置不仅长度可调,以适应光伏板阵列之间不同宽度的空当,而且可重复使用,节约成本。(The present invention relates to photovoltaic panel cleaning equipment technology fields, specifically provide a kind of photovoltaic plate array attachment device, including connecting plate, mounting rack and first screw part, and the mounting rack includes interconnecting piece and mounting portion interconnected；One in the interconnecting piece and the connecting plate is equipped with fixing screws, another is equipped with the adjustment hole of bar shaped, and the fixing screws screw part with described first across the adjustment hole and are screwed on；The mounting portion is used for and photovoltaic panel detachable connection.Photovoltaic plate array attachment device and photovoltaic panel detachable connection of the invention, and the relative position of connecting plate and mounting rack is adjustable, so that not only length is adjustable for photovoltaic board connecting equipment of the invention, to adapt to the space of different in width between photovoltaic plate array, and reusable, save the cost.)

1. a kind of photovoltaic plate array attachment device, which is characterized in that screw part including connecting plate (1), mounting rack (3) and first (2), the mounting rack (3) includes interconnecting piece and mounting portion interconnected；

One in the interconnecting piece and the connecting plate (1) is equipped with fixing screws (35), another is equipped with the adjustment hole of bar shaped (14), the fixing screws (35) screw part (2) with described first across the adjustment hole (14) and are screwed on；

The mounting portion is used for and photovoltaic panel (9) detachable connection.

2. photovoltaic plate array attachment device according to claim 1, which is characterized in that the mounting portion is equipped with upper limit plate (31), lower limiting board (32) and at least one side limit plate, the side limit plate be connected to the upper limit plate (31) and Between the lower limiting board (32).

3. photovoltaic plate array attachment device according to claim 2, which is characterized in that the lower limiting board (32) is equipped with Pre-loading screw (37), pre-loading screw (37) the tail portion connection second screw part (4), and pre-loading screw (37) head is for supporting Touch the photovoltaic panel (10).

4. photovoltaic plate array attachment device according to claim 2, which is characterized in that also set on the lower limiting board (32) Have retention mechanism (5), the retention mechanism (5) is equipped with functional hole (52), is equipped with positioning plate (53) in the functional hole (52), institute Functional hole (52) side wall is stated equipped with shaft (56), the positioning plate (53) and the shaft (56) hingedly, and the positioning plate (53) for contradicting the photovoltaic panel (9).

5. photovoltaic plate array attachment device according to claim 4, which is characterized in that functional hole (52) side wall is also set Have limited post (55), the positioning plate (53) is equipped with and the limited post (55) matched limiting slot (57).

6. photovoltaic plate array attachment device according to claim 5, which is characterized in that the limited post (55) is ball head column Plug, the limiting slot (57) match with the bulb of the bulb plunger.

7. photovoltaic plate array attachment device according to claim 4, which is characterized in that the positioning plate (53) is sector.

8. photovoltaic plate array attachment device according to claim 4, which is characterized in that the retention mechanism (5) further includes Handle (54), the handle (54) are fixedly connected with the positioning plate (53), or, the positioning plate (53) is equipped with jack, institute Handle (54) are stated to connect by the jack with the positioning plate (53) plug-in.

9. photovoltaic plate array attachment device according to claim 1-8, which is characterized in that the connecting plate (1) Including connecting plate ontology (10), the connecting plate ontology (10) is equipped with the first flap (11) and the second flap (12), and described the One flap (11) and second flap (12) are bent relative to the connecting plate ontology (10) demarcates angle, the mounting rack (3) it is equipped with third flap (381) and the 4th flap (382), the third flap (381) and first flap (11) are flat Row, the 4th flap (382) are parallel with the second flap (12).

10. photovoltaic plate array attachment device according to claim 9, which is characterized in that the side of second flap (12) Along the first bending edge (13) are equipped with, first bending edge (13) bends calibration angle, institute relative to second flap (12) The edge for stating the 4th flap (382) is equipped with the second bending edge (383), second bending edge (383) and first bending edge (13) parallel.

Technical field

The present invention relates to photovoltaic panel cleaning equipment technology fields, in particular to a kind of photovoltaic plate array attachment device.

Background technique

Photovoltaic plate array for photovoltaic power generation is typically mounted on outdoor, therefore sand and dust can be fallen in photovoltaic panel.To ensure The generating efficiency of photovoltaic panel needs to clean photovoltaic panel.At present generally using photovoltaic panel clean robot in photovoltaic panel The cleaning to photovoltaic panel is realized in walking.But between adjacent photovoltaic plate array have space, photovoltaic panel clean robot from One continuous photovoltaic panel array runs to next photovoltaic plate array and then has to across the space between photovoltaic plate array.Cause Transition connecting structure is arranged between photovoltaic plate array in this needs.

Summary of the invention

For at least one aspect for solving above-mentioned technical problem to a certain extent, the present invention provides a kind of photovoltaic plate array Attachment device, including connecting plate, mounting rack and first screw part, and the mounting rack includes interconnecting piece interconnected and installation Portion；

One in the interconnecting piece and the connecting plate is equipped with fixing screws, another is equipped with the adjustment hole of bar shaped, institute Fixing screws are stated to screw part across the adjustment hole with described first and be screwed on；

The mounting portion is used for and photovoltaic panel detachable connection.

Photovoltaic plate array attachment device and photovoltaic panel detachable connection of the invention ensures photovoltaic panel connection dress of the present invention It sets reusable；Since the relative position of connecting plate and mounting rack is adjustable, i.e. the length of attachment device is adjustable, therefore the present invention The space of different in width between applicable photovoltaic plate array；By adjusting position of the fixing screws in the adjustment hole of bar shaped, then Part is screwed using first to be tightened screw, realizes the fixation of position between connecting plate and mounting rack, it is seen then that connecting plate and installation Frame dismounting and length adjustment are very convenient.

Optionally, the mounting portion is equipped with upper limit plate, lower limiting board and at least one side limit plate, the side limit Position plate is connected between the upper limit plate and the lower limiting board.Upper limit plate, lower limiting board and side limit plate are set, had Conducive to connection is reliable between the fixation and limit in three orientation, guarantee mounting rack and photovoltaic panel between mounting rack and photovoltaic panel.

Optionally, the lower limiting board is equipped with pre-loading screw, and the pre-loading screw tail portion connection second screws part, described Pre-loading screw head is for contradicting the photovoltaic panel.

Optionally, retention mechanism is additionally provided on the lower limiting board, the retention mechanism is equipped with functional hole, the functional hole Interior to be equipped with positioning plate, the functional hole side wall is equipped with shaft, and the positioning plate and the shaft are hinged, and the positioning plate is used for Contradict the photovoltaic panel.

Optionally, the functional hole side wall is additionally provided with limited post, and the positioning plate is equipped with matched with the limited post Limiting slot.

Optionally, the limited post is bulb plunger, and the limiting slot is matched with the bulb of the bulb plunger.

Optionally, the positioning plate is sector.

Optionally, the retention mechanism further includes handle, and the handle is fixedly connected with the positioning plate, or, described fixed Position plate is equipped with jack, and the handle is connect by the jack with the positioning plate plug-in.Handle is exerted oneself convenient for grasping, and is made Rotational positioning plate is more labor-saving.

Optionally, the connecting plate includes connecting plate ontology, and connecting plate ontology is equipped with the first flap and the second flap, institute It states the first flap and second flap and bends calibration angle relative to the connecting plate, the mounting rack is equipped with third flap With the 4th flap, the third flap is parallel with first flap, and the 4th flap is parallel with the second flap.Of the invention Flap on mounting rack is parallel with the flap of connecting plate, forms the limit to connecting plate and railway effect, ensures connecting plate and peace It shelves and point-blank adjusts relative position.

Optionally, the edge of second flap is equipped with the first bending edge, and first bending edge is relative to described second Flap bending calibration angle, the edge of the 4th flap are equipped with the second bending edge, second bending edge and described first curved Flanging is parallel.The present invention further ensures limit and railway effect of the mounting rack to connecting plate by setting flanging.

Detailed description of the invention

Fig. 1 is the connection relationship diagram of photovoltaic of embodiment of the present invention plate array attachment device and photovoltaic panel；

Fig. 2 is the structure chart at the top visual angle of photovoltaic plate array attachment device of the present invention；

Fig. 3 is the structure chart at the lower part visual angle of photovoltaic plate array attachment device of the present invention；

Fig. 4 is the structure chart of the connecting plate of photovoltaic plate array attachment device of the present invention；

Fig. 5 is the structure chart of the mounting rack of photovoltaic plate array attachment device of the present invention；

Fig. 6 is the installation site figure of the retention mechanism of photovoltaic plate array attachment device of the present invention；

Fig. 7 is the explosive view of the retention mechanism of photovoltaic plate array attachment device of the present invention.

Description of symbols:

1- connecting plate；10- connecting plate ontology；The first flap of 11-；The second flap of 12-；The first bending edge of 13-；14- is adjusted Hole；2- first screws part；3- mounting rack；31- upper limit plate；32- lower limiting board；33- first side plate；34- second side plate； 35- fixing screws；37- pre-loading screw；381- third flap；The 4th flap of 382-；The second bending edge of 383-；4- second is screwed Part；5- retention mechanism；51- box body；511- shaft mounting hole；512- limited post mounting hole；52- functional hole；53- positioning plate； 531- axis hole；54- handle；55- limited post；56- shaft；57- limiting slot；9- photovoltaic panel；Z- up and down direction.

Specific embodiment

For a better understanding of the present invention and its advantages, in the specific reality to photovoltaic plate array attachment device of the invention Before the mode of applying is illustrated, the effect of photovoltaic plate array attachment device of the present invention is simply described below first: for luminous energy The photovoltaic plate array of power generation is arranged in outdoor, therefore photovoltaic plate surface can fall silt etc..Generally machine is cleaned using photovoltaic panel People carries out the cleaning of photovoltaic panel, and photovoltaic panel clean robot cleans silt while walking in photovoltaic panel.But adjacent light There is space between volt plate array, photovoltaic panel clean robot is to run to adjacent photovoltaic panel battle array from a photovoltaic panel array Column, then must be across these spaces.Photovoltaic plate array attachment device of the invention is to be arranged in two adjacent photovoltaic panel battle arrays The auxiliary device at space between column, so that photovoltaic panel clean robot runs to adjacent photovoltaic from a photovoltaic panel array Plate array.

If relating to the description of " first ", " second " etc. in the embodiment of the present invention, it is somebody's turn to do the description of " first ", " second " etc. It is used for description purposes only, is not understood to indicate or imply its relative importance or implicitly indicates indicated technical characteristic Quantity.

To make the above purposes, features and advantages of the invention more obvious and understandable, with reference to the accompanying drawing to the present invention Specific embodiment be described in detail.Convenient for statement, the forward direction for defining Z-direction in attached drawing is photovoltaic panel of the present invention connection dress The top set, the lower section for being reversed photovoltaic board connecting equipment of the present invention of Z-direction.

As shown in Figure 1, a kind of photovoltaic plate array attachment device of the embodiment of the present invention, including connecting plate 1 and mounting rack 3, 1 both ends of connecting plate are separately connected a mounting rack 3, and connecting plate 1 and the relative position of mounting rack 3 are adjustable, and mounting rack 3 is used for and photovoltaic Plate 9 is detachably connected.

In the present embodiment, photovoltaic plate array attachment device and 9 detachable connection of photovoltaic panel ensure photovoltaic panel of the present invention Attachment device is reusable；And since connecting plate 1 and the relative position of mounting rack 3 are adjustable, i.e. the length of attachment device can It adjusts, is adapted to the space of different in width between photovoltaic plate array.

As shown in Figures 2 and 3, connecting plate 1 includes connecting plate ontology 10, and connecting plate ontology 10 is a rectangular slab.Connecting plate Adjustment hole 14 there are two being set on ontology 10.The size of two adjustment holes 14 is consistent, and is strip-shaped hole, the extending direction of strip-shaped hole It is parallel with the long side of connecting plate ontology 1.Two adjustment holes 14 are located in a straight line.

Mounting rack 3 includes interconnecting piece and mounting portion, and interconnecting piece with connecting plate 1 for connecting, and mounting portion is for detachable Connect photovoltaic panel 9.

Interconnecting piece is a plate structure, is fixed with fixing screws 35 on interconnecting piece.Define fixing screws 35 has spiral shell One end of cap is its head, and one end of nut is not its tail portion.The head of fixing screws 35 and the interconnecting piece of mounting rack 3 are fixed Connection.The tail portion of fixing screws 35 is equipped with external screw thread, alternatively, fixing screws 35 in addition to the position of its nut, are equipped with outer spiral shell Line.

When connecting mounting rack 3 and connecting plate 1, the tail portion of fixing screws 35 is passed through into adjustment hole 14 first, then by first The tail portion that part 2 is screwed into fixing screws 35 is screwed, first, which screws part 2, is equipped with and the matched threaded hole of fixing screws 35.It adjusts and fixes Screw 35 is located at the position in adjustment hole 14, until the entire length of photovoltaic plate array attachment device is suitable between photovoltaic plate array Space width continues to screw first screwing part 2, until connecting plate ontology 10 and the interconnecting piece of mounting rack 3 post and fix, it is so far complete At the connection of connecting plate 1 and mounting rack 3.

In the present embodiment, not only the entire length of photovoltaic plate array attachment device is adjustable, between applicable photovoltaic plate array The space of different in width, and it is simple to operate.

Alternatively it is also possible to adjustment hole 14 is arranged on the interconnecting piece of mounting rack 3, by nut one end of fixing screws 35 It is fixedly connected on connecting plate 1.

In conjunction with shown in Fig. 3 and Fig. 4, preferably, being respectively fixedly connected on one group of opposite edge of connecting plate ontology 10 One flap 11 and the second flap 12, and the relative edge is along parallel with the development length of adjustment hole 14.First flap 11 and second hangs down Side 12 bends downward certain angle both with respect to connecting plate ontology 10, preferably, bending angle is 90 °.The connection of mounting rack 3 The width in portion is slightly larger than the width of connecting plate ontology 10, and interconnecting piece bottom is fixed with third flap 381 and the 4th flap 382, third flap 381 is parallel with the first flap 11, and the 4th flap 382 is parallel with the second flap 12.

Mounting portion and its third flap 381 and the 4th flap 382 are coated on 11 He of connecting plate ontology 10 and its first flap The outside of second flap 12.When adjusting installation site of the connecting plate 1 relative to mounting rack 3, connecting plate 1 is in mounting portion and its third The gliding in tracks that flap 381 and the 4th flap 382 are formed.

Preferably, the 4th flap 382 be located at photovoltaic panel outer edge side (outer edge described herein refer to not with it is adjacent The opposite edge of photovoltaic plate array), the sagging width of the 4th flap 382 is greater than the sagging width of third flap 381, this is just Pass through in the change gear of photovoltaic panel clean robot.

Preferably, the edge of the second flap 12 is equipped with the first bending edge 13, the first bending edge 13 is relative to the second flap 12 Certain angle is bent, bending angle is 90 ° in the present embodiment.The edge of 4th flap 382 be equipped with the second bending edge 383, second 383 first bending edge 13 of bending edge is parallel.

It should be noted that the angle that bends relative to the second flap 12 of the first bending edge 13 not necessarily with the first flap 11 It is equal with the angle that the second flap 12 is bent relative to connecting plate ontology 10.For example, the first bending edge 13 is relative to the second flap The angles of 12 bendings are 60 °, and the first flap 11 and the second flap 12 are 90 ° relative to the angle that connecting plate ontology 10 bend.Separately Outside, the angle that the first flap 11 is bent relative to connecting plate ontology 10 is also not necessarily with the second flap 12 relative to connecting plate ontology The angle of 10 bendings is equal.

Flap and bending edge on mounting rack 3 of the invention is parallel with the flap of connecting plate 1 and bending edge difference, formation pair The limit of connecting plate 1 and railway effect ensure that connecting plate 1 and mounting rack 3 point-blank adjust relative position.And flap and The structural strength of connecting plate 1 and mounting rack 3 can be improved in bending edge.

As shown in Figure 5 and Figure 6, the mounting portion of mounting rack 3 includes upper limit plate 31, lower limiting board 32 and at least one side Limit plate, side limit plate are connected between upper limit plate 31 and lower limiting board 32.

In the present embodiment, upper limit plate 31 and interconnecting piece are in the same plane.Side limit plate includes first side plate 33 and second side plate 34, first side plate 33 be vertically fixedly connected with second side plate 34.Upper limit plate 31 and first side Plate 33 is vertically fixedly connected with the top of second side plate 34；Lower limiting board 32 and first side plate 33 and second side plate 34 Bottom be vertically fixedly connected.Upper limit plate 31, lower limiting board 32 and side limit plate, which form one, can accommodate rectangular photovoltaic The type groove that one jiao of plate.

As shown in connection with fig. 3, lower limiting board 32 is equipped with pre-loading screw 37.For convenience of description, the spiral shell of pre-loading screw 37 is defined Ailhead one end is its head, and one end of the shank of screw of pre-loading screw 37 is its tail portion.In the present embodiment, the head of pre-loading screw 37 For tack, and the head of pre-loading screw 37 is between upper limit plate 31 and lower limiting board 32；The tail portion of pre-loading screw 37 is stretched out To the bottom surface of lower limiting board 32, and the tail portion of pre-loading screw 37 is equipped with external screw thread, and the tail portion of pre-loading screw 37 and second screws part 4 Connection, second, which screws part 4, is equipped with and the matched threaded hole of 37 external screw thread of pre-loading screw.

After filling in the type groove of upper limit plate 31, lower limiting board 32 and side limit plate composition for one jiao of photovoltaic panel 9, rotation Tight second screws part 4, until the header planes of pre-loading screw 37 contradict the bottom surface of photovoltaic panel, photovoltaic panel is limited in preload spiral shell at this time Between nail head and upper limit plate 31, the preliminary fixation of straight line mounting rack 3 and photovoltaic panel.Optionally, in the head of pre-loading screw 37 Gasket is equipped between portion and the top surface of lower limiting board 32；It is screwed second and is equipped with nut between part 4 and the bottom surface of lower limiting board 32, Nut is screwed on pre-loading screw 37, and gasket and nut can protect lower limiting board 32, prevents pre-loading screw 37 from loosening.

In the present embodiment, setting upper limit plate 31, lower limiting board 32 and side limit plate are conducive to photovoltaic panel 9 three The fixation and limit in a orientation ensure that connection is reliable between mounting rack 3 and photovoltaic panel 9.Installation can be realized using pre-loading screw 37 The preliminary fixation of frame 3 and photovoltaic panel 9.In other embodiments, the scheme that multiple pre-loading screws 37 can be used, for example, using three The pre-loading screw 37 of a Triangle-Profile, it can be achieved that mounting rack 3 and photovoltaic panel 9 final fixation.

Preferably, being additionally provided with retention mechanism 5 on lower limiting board 32 in conjunction with shown in Fig. 5-Fig. 7.Retention mechanism 5 for realizing Mounting rack 3 is connect with further fixing for photovoltaic panel 9.Retention mechanism 5 includes a box body 51, and box body 51 is cuboid.Box body 51 Top is fixedly connected with lower limiting board 32, and the position of box body 51 is compared with the side for being located closer to lower limiting board 32 of pre-loading screw 37 Edge.51 center of box body is equipped with a functional hole 52, and functional hole 52 is the through-hole for penetrating through box body 51, which extends to lower limit The upper surface of plate 32.The shape of functional hole 52 is rectangular-shape, that is, is rectangle at the both ends open of functional hole 52.

Be fixed with shaft 56 in one group of biggish opposing sidewalls of area in functional hole 52, the axis perpendicular of shaft 56 in The biggish side wall of 52 inner area of functional hole.Shaft 56 is mounted in the shaft mounting hole 511 on box body 51.In functional hole 52 It is additionally provided with positioning plate 53, positioning plate 53 is hinged by axis hole 531 and shaft 56, and axis hole 531 is a through-hole on positioning plate 53.

Optionally, shaft 56 is a screw, and screw is tightened in shaft mounting hole 511, and the screw rod of screw passes through axis hole It is connect after 531 with the side wall of functional hole 52.

Optionally, positioning plate 53 is triangle or sector, and positioning plate 53 is extended to outside functional hole 52, and and photovoltaic panel 9 contradict.Rotational positioning plate 53 can be such that its edge tightly contradicts on the bottom surface of photovoltaic panel 9, to realize mounting rack 3 and photovoltaic Plate 9 is fixedly connected.

Preferably, limited post 55 is fixedly mounted on the side wall of functional hole 52, positioning plate 53 is equipped with and matches with limited post 55 Limiting slot 57, i.e. the head of limited post 55 can be protruded into limiting slot 57, so that positioning plate 53 be positioned.

Optionally, limited post 55 is bulb plunger, and bulb plunger is fixedly mounted on the limited post mounting hole 512 on box body 51 Interior, the bulb of bulb plunger protrudes from the inner wall surface of functional hole 52, when rotational positioning plate 53 to bulb is corresponding with 57 pairs of limiting slot The bulb of bulb plunger can be caught in limiting slot 57 under the promotion of spring inside it.In the present embodiment, limited post 55 is ensured Under gripping orientation, positioning plate 53 is effectively limited for positioning plate 53 and photovoltaic panel 9.

Preferably, retention mechanism 5 further includes handle 54, handle 54 is fixedly connected with positioning plate 53.Rotational handle 54 can Realize the rotation of positioning plate 53.In the present embodiment, handle 54 is exerted oneself convenient for grasping, and keeps rotational positioning plate 53 more labor-saving.

Preferably, the axial sides of positioning plate 53 are equipped with jack, internal stretch certain depth of the jack to positioning plate 53, hand Handle 54 is a rod-like structure, and one end of handle 54 can be inserted into jack.After handle 54 is inserted into jack, rotational handle 54, It can also realize the rotation of positioning plate 53.In the present embodiment, handle 54 is connect with 53 plug-in of positioning plate, then a handle 54 can For the rotation of all positioning plates 53, cost is further saved, saves components, and easy to use.

The photovoltaic plate array attachment device of above-described embodiment and the installation process of photovoltaic panel 9 are as follows:

Firstly, hand-held photovoltaic plate array attachment device, estimates the space position between photovoltaic plate array, pull open connecting plate 1 with Photovoltaic plate array attachment device is filled in the space between photovoltaic plate array, the apex angle of photovoltaic panel is made to be caught in installation by both sides mounting rack 3 In the type groove that the upper and lower limits plate and side limit plate of frame 3 surround.

Then, position of the fixing screws 35 in adjustment hole 14 is adjusted, until the length of photovoltaic plate array attachment device and sky When lucky matching, screws first and screw part 2, complete the fixation of connecting plate 1 and mounting rack 3.

Finally, screwing second screws part 4, realization mounting rack 3 is pre-fixed with photovoltaic panel 9；It is rotated further by positioning plate 53, will be pacified 3 and 9 clamping fixed of photovoltaic panel are shelved, the connection of photovoltaic plate array attachment device and photovoltaic panel 9 is completed.

When needing to dismantle photovoltaic plate array attachment device, the above backout operated is carried out.

The length of the photovoltaic plate array attachment device of the embodiment of the present invention is adjustable, convenient disassembly, strong applicability.

Although the disclosure discloses as above, the protection scope of the disclosure is not limited only to this.Those skilled in the art are not Under the premise of being detached from spirit and scope of the present disclosure, it can make various changes and modify, these changes will fall into this with modification The protection scope of invention.