A snap-on assembly and photovoltaic bracket

Abstract

The present application discloses a clamping assembly and a photovoltaic bracket, belonging to the technical field of photovoltaic equipment, a clamping assembly, including a clamping column and a clamping rod, a clamping hole for inserting the clamping rod is provided at the top of the clamping column, a fixing mechanism is installed in the clamping column, a fixing installation groove is provided on the inner wall of the clamping hole, the fixing mechanism includes a square rod rotatably installed on the inner wall of the fixing installation groove, a fixing rod is placed in the fixing installation groove, a square sliding hole is provided on the side wall of the fixing rod, the square rod is inserted in the square sliding hole, a first spring is fixedly connected to the inner wall of the square sliding hole, the first spring is fixedly connected to the square rod, a fixing slot for inserting the fixing rod is provided on the side wall of the clamping rod, an upwardly inclined fixing slope is formed on the end face of the fixing rod facing the clamping rod, and a limiting mechanism for limiting the fixing rod is installed in the clamping column. The present application solves the problem of poor stability of photovoltaic assemblies.

Claims

1. A clamping assembly, comprising a clamping column (1) and a clamping rod (2), wherein a clamping hole (11) is provided at the top of the clamping column (1) for the clamping rod (2) to be inserted, and wherein: The clamping column (1) is provided with a fixing mechanism (3), the inner wall of the clamping hole (11) is provided with a fixing installation groove (12), the fixing mechanism (3) comprises a square rod (31) rotatably installed on the inner wall of the fixing installation groove (12), a fixing rod (32) is placed in the fixing installation groove (12), a square sliding hole (321) is provided on the side wall of the fixing rod (32), the square rod (31) is inserted into the square sliding hole (321), a first spring (33) is fixedly connected to the inner wall of the square sliding hole (321), the first spring (33) is fixedly connected to the square rod (31), a fixing slot (21) for inserting the fixing rod (32) is provided on the side wall of the clamping rod (2), an upwardly inclined fixing slope (322) is formed on the end surface of the fixing rod (32) facing the clamping rod (2), and a limiting mechanism (4) for limiting the fixing rod (32) is installed in the clamping column (1); The limiting mechanism (4) comprises a limiting rotating rod (41) rotatably mounted on the side wall of the clamping column (1), the limiting rotating rod (41) being inserted into the fixed installation groove (12), a limiting plate (42) being placed in the fixed installation groove (12), the side wall of the limiting plate (42) being in contact with the side wall of the fixed rod (32), the limiting rotating rod (41) being provided with a reciprocating thread, the limiting rotating rod (41) being inserted into the limiting plate (42) and being threadedly connected to the limiting plate (42); A locking installation groove (14) is provided on the inner bottom surface of the fixed installation groove (12); a locking mechanism (5) is installed in the clamping column (1); the locking mechanism (5) comprises a second spring (51) fixedly connected to the inner bottom surface of the locking installation groove (14) and a locking rod (52) placed in the locking installation groove (14); the second spring (51) is fixedly connected to the locking rod (52); a locking slot (323) for inserting the locking rod (52) is provided at the bottom of the fixed rod (32); a locking inclined surface (521) is formed on the end surface of the locking rod (52) facing the fixed rod (32); the locking inclined surface (521) is inclined toward a side away from the clamping rod (2); and a blocking mechanism (6) for driving the locking rod (52) to be received in the locking installation groove (14) is installed on the clamping column (1); The blocking mechanism (6) comprises a blocking rotating rod (61) rotatably mounted on the side wall of the clamping column (1); the blocking rotating rod (61) is inserted into the fixed installation groove (12); a blocking plate (62) is placed on the inner bottom surface of the fixed installation groove (12); a reciprocating screw is provided on the blocking rotating rod (61); the blocking rotating rod (61) is inserted into the blocking plate (62) and is threadedly connected to the blocking plate (62); the blocking plate (62) is in contact with the locking inclined surface (521); and a conveyor belt (63) is sleeved on the blocking rotating rod (61) and the limit rotating rod (41).

2. A clamping assembly according to claim 1, characterized in that: A driving mechanism (7) is mounted on the clamping rod (2), and the driving mechanism (7) comprises a driving connecting rod (71) fixedly connected to the clamping rod (2), a first rack (72) and a second rack (73) being fixedly connected to the driving connecting rod (71), a first toothed ring (74) being fixedly connected to the limiting rotating rod (41), and a second toothed ring (75) being fixedly connected to the blocking rotating rod (61), a plurality of first teeth (76) meshing with the first rack (72) being hingedly connected to the first toothed ring (74), a plurality of second teeth (77) meshing with the second rack (73) being hingedly connected to the second toothed ring (75), and a first torsion spring (78) being sleeved on the hinged shafts mounted in the plurality of first teeth (76), and a second torsion spring (79) being sleeved on the hinged shafts mounted in the plurality of second teeth (77).

3. A clamping assembly according to claim 1, characterized in that: A positioning mechanism (8) is installed on the clamping column (1), and the positioning mechanism (8) includes a positioning box (81) fixedly connected to the inner wall of the fixed installation groove (12), a positioning rod (82) is inserted into the positioning box (81), and the positioning rod (82) extends to the outside of the positioning box (81), and a positioning hole (22) for inserting the positioning rod (82) is opened on the side wall of the clamping rod (2), and a positioning plate (83) is placed in the positioning box (81), and the four side walls of the positioning plate (83) are all in contact with the inner wall of the positioning box (81). The positioning plate (83) is fixedly connected to the positioning rod (82); a third spring (84) is fixedly connected to the positioning plate (83); the third spring (84) is fixedly connected to the inner wall of the positioning box (81); an inflation mechanism (9) for inflating the positioning box (81) is installed on the clamping column (1); an exhaust port (811) is provided on the positioning box (81); a sealing plate (85) for blocking the exhaust port (811) is slidably installed on the positioning box (81); and the sealing plate (85) is fixedly connected to the limiting plate (42).

4. A clamping assembly according to claim 3, characterized in that: The inflation mechanism (9) comprises an inflation cylinder (91) fixedly connected to the clamping column (1) and a rotating cylinder (92) rotatably mounted on the inflation cylinder (91); the inflation cylinder (91) is square; the rotating cylinder (92) extends into the inflation cylinder (91); an air inlet (911) and an air outlet (912) are provided on the inflation cylinder (91); a rotating blade (93) is fixedly connected to the rotating cylinder (92); a reciprocating screw (94) is passed through the rotating cylinder (92); the reciprocating screw (94) and the rotating cylinder (92) are connected in a manner that allows the inflation cylinder (91) to rotate in a direction ... The reciprocating screw (94) is threadedly connected, the reciprocating screw (94) extends into the inflation cylinder (91), an inflation plate (95) is placed in the inflation cylinder (91), the inflation plate (95) is fixedly connected to the reciprocating screw (94), the four side walls of the inflation plate (95) are in contact with the inner wall of the inflation cylinder (91), an exhaust hole (951) is opened on the inflation plate (95), the exhaust port (912) is connected to the positioning box (81) through an exhaust pipe (96), and a one-way valve (97) is installed at the exhaust port (912) and the exhaust hole (951).

5. The clamping assembly according to claim 1, characterized in that: An observation plate (43) is fixedly connected to the limit plate (42), an observation hole (13) penetrating the fixed installation groove (12) is provided on the end surface of the clamping column (1), and the observation plate (43) is slidably inserted into the observation hole (13).

6. A photovoltaic support, characterized in that: The invention comprises a clamping assembly and a supporting mechanism (10) as claimed in any one of claims 1 to 5, wherein the supporting mechanism (10) comprises a telescopic rod (101), a slide rail (102) fixedly connected to the top of the telescopic rod (101), a slider (103) slidably connected to the slide rail (102), and a connecting block (104) rotatably connected to the slider (103), wherein the connecting block (104) is connected to the clamping assembly.

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