CN210041756U

CN210041756U - Experimental equipment for solar photovoltaic power generation board

Info

Publication number: CN210041756U
Application number: CN201920516590.1U
Authority: CN
Inventors: 邵增月
Original assignee: Suzhou Zhongwei New Energy Development Co Ltd
Current assignee: Suzhou Zhongwei New Energy Development Co Ltd
Priority date: 2019-04-17
Filing date: 2019-04-17
Publication date: 2020-02-07
Anticipated expiration: 2029-04-17

Abstract

The utility model discloses an experimental facilities for solar photovoltaic power generation board, the on-line screen storage device comprises a base, the equal fixedly connected with side bearer in both parts about the base upper end, the clearance top fixedly connected with fixed plate of side bearer, all there are first pulley and second pulley through wheel carrier difference movable mounting in the middle part of both ends around the fixed plate. The utility model has the advantages that the lower foot pad, the connecting frame, the groove, the screw rod, the nut block, the upper foot pad, the first bearing, the worm wheel, the second bearing, the worm, the rotating shaft, the third bearing, the fourth bearing, the turntable and the fastening bolt are arranged, so that the frame provided with the solar photovoltaic power generation board can be conveniently disassembled and assembled on the device, and the experimental efficiency is improved; through setting up fixed plate, first pulley, second pulley, splint, fly leaf, first becket bridle, striking piece, stay cord, spacing ring and second becket bridle, controlled the striking piece and produced the impact force of equidimension not to solar photovoltaic power generation board, satisfied the requirement of experiment.

Description

Experimental equipment for solar photovoltaic power generation board

Technical Field

The utility model relates to a solar photovoltaic electricity generation board technical field specifically is an experimental facilities for solar photovoltaic electricity generation board.

Background

The photovoltaic power generation is based on the principle of photovoltaic effect, and solar energy is directly converted into electric energy by using a solar cell. Under the influence of weather and other factors, after the solar photovoltaic power generation panel is produced, the impact resistance of the solar photovoltaic power generation panel needs to be tested. In the process of carrying out the experiment, need use a plurality of bolts, will be equipped with the frame fixed mounting of solar photovoltaic electricity generation board on test equipment, the dismouting is more troublesome, has reduced the efficiency of experiment. Therefore, the experimental equipment for the solar photovoltaic power generation panel is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a solar photovoltaic is experimental facilities for electricity generation board to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an experimental device for a solar photovoltaic power generation plate comprises a base, wherein the left part and the right part of the upper end of the base are fixedly connected with side frames, the top end of a gap of each side frame is fixedly connected with a fixed plate, the middle parts of the front end and the rear end of the fixed plate are respectively and movably provided with a first pulley and a second pulley through wheel carriers, the left part and the right part of the bottom end of the fixed plate are fixedly connected with clamping plates, a movable plate is movably arranged in the gap of each clamping plate through a movable shaft, the front part of the upper end of the movable plate is fixedly connected with a first rope ring, a pull rope is fixedly tied on the first rope ring, the front part of the bottom end of the movable plate is fixedly connected with an impact block, the middle end of the gap of each side frame is fixedly connected with a connecting frame, the middle upper part of the front end of the connecting frame is provided with a, the utility model discloses a connecting frame, including screw rod, worm wheel, pivot, carousel, fastening bolt, connecting frame, connecting rod fixedly connected with spacing ring, the fixed worm wheel that has of screw rod lower extreme, worm wheel meshing connection worm, the worm internal fixation runs through to peg graft there is the pivot, the rear end fixedly connected with carousel of pivot, the carousel has fastening bolt through screw thread activity peg graft, the upper fixedly connected with down tube in the rear end of connecting frame, the down tube middle-end is through connecting rod fixedly connected with spacing ring, down tube lower extreme fixedly connected with second becket.

Preferably, the rear end of the pull rope is tied to the second rope ring, the pull rope movably penetrates through the limiting ring, and the upper end of the pull rope is sequentially connected with the first pulley and the second pulley in a winding mode from front to back.

Preferably, the upper end of the groove is fixedly provided with a first bearing, a screw rod is fixedly inserted into an inner ring of the first bearing, the bottom end of the screw rod is fixedly inserted into an inner ring of the second bearing, the front end of the rotating shaft is fixedly inserted into an inner ring of the third bearing, and the rear end of the rotating shaft is fixedly penetrated and inserted into an inner ring of the fourth bearing.

Preferably, the lower extreme of link is equipped with the installation cavity, and second bearing, third bearing, fourth bearing, worm and worm wheel all install in the installation cavity.

Preferably, the fastening bolt comprises a threaded column and a knob, the threaded column is fixedly connected to the middle of the front end of the knob, and the end of the front end of the threaded column is movably abutted to the connecting frame.

Preferably, the lower end of the inclined rod is fixedly connected to the middle of the rear end of the base.

Compared with the prior art, the beneficial effects of the utility model are that: according to the experimental equipment for the solar photovoltaic power generation panel, the lower foot pad, the connecting frame, the groove, the screw, the nut block, the upper foot pad, the first bearing, the worm wheel, the second bearing, the worm, the rotating shaft, the third bearing, the fourth bearing, the turntable and the fastening bolt are arranged, so that the frame provided with the solar photovoltaic power generation panel is convenient to disassemble and assemble on the experimental equipment, and the experimental efficiency is improved; through setting up fixed plate, first pulley, second pulley, splint, fly leaf, first becket bridle, striking piece, stay cord, spacing ring and second becket bridle, controlled the striking piece and produced the impact force of equidimension not to solar photovoltaic power generation board, satisfied the requirement of experiment.

Drawings

FIG. 1 is a front view of the structure of the present invention;

FIG. 2 is a side view of the structure of the present invention;

fig. 3 is a cross-sectional view of the connection frame of the present invention.

In the figure: the device comprises a base 1, side frames 2, foot pads 3, a fixing plate 4, a first pulley 5, a second pulley 6, a clamping plate 7, a movable plate 8, a first rope ring 81, an impact block 82, a pull rope 9, a limiting ring 10, a second rope ring 11, a connecting frame 12, a groove 13, a screw 14, a nut block 15, an upper foot pad 16, a first bearing 17, a worm wheel 18, a second bearing 19, a worm 20, a rotating shaft 21, a third bearing 22, a fourth bearing 23, a rotating disc 24, a fastening bolt 25 and a diagonal rod 26.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an experimental device for a solar photovoltaic power generation plate comprises a base 1, wherein the left and right parts of the upper end of the base 1 are fixedly connected with side frames 2, the top end of a gap of each side frame 2 is fixedly connected with a fixed plate 4, the middle parts of the front and rear ends of the fixed plate 4 are respectively and movably provided with a first pulley 5 and a second pulley 6 through wheel carriers, the left and right parts of the bottom end of the fixed plate 4 are fixedly connected with clamping plates 7, a movable plate 8 is movably arranged in the gap of the clamping plates 7 through a movable shaft, the front part of the upper end of the movable plate 8 is fixedly connected with a first rope ring 81, the first rope ring 81 is fixedly tied with a pull rope 9, the front part of the bottom end of the movable plate 8 is fixedly connected with an impact block 82, the middle end of the gap of each side frame 2 is fixedly connected with a connecting frame 12, the middle upper part of, the upper end of the screw 14 is movably sleeved with a nut block 15 through threads, the nut block 15 is movably inserted in the groove 13, the nut block 15 is fixedly connected to the middle part of the rear end of the upper foot pad 16, the lower end of the screw 14 is fixedly sleeved with a worm wheel 18, the worm wheel 18 is meshed with a worm 20, the upper end of the groove 13 is fixedly provided with a first bearing 17, the inner ring of the first bearing 17 is fixedly inserted with the screw 14, the bottom end of the screw 14 is fixedly inserted in the inner ring of the second bearing 19, the front end of the rotating shaft 21 is fixedly inserted in the inner ring of the third bearing 22, the rear end of the rotating shaft 21 is fixedly inserted in the inner ring of the fourth bearing 23, the lower end of the connecting frame 12 is provided with an installation cavity, the second bearing 19, the third bearing 22, the fourth bearing 23, the worm 20 and the worm wheel 18 are all installed in the installation cavity, the rotating shaft 21 is fixedly inserted in the worm 20, a rotary disc 24 is fixedly connected with the rear end of the rotating shaft 21, a fastening bolt 25 is movably inserted into the rotary disc 24 through threads, the fastening bolt 25 comprises a threaded column and a knob, the middle part of the front end of the knob is fixedly connected with the threaded column, the front end of the threaded column is movably abutted against the connecting frame 12, the upper part of the rear end of the connecting frame 12 is fixedly connected with an inclined rod 26, the lower end of the inclined rod 26 is fixedly connected with the middle part of the rear end of the base 1, the middle end of the inclined rod 26 is fixedly connected with the limiting ring 10 through a connecting rod, the lower end of the inclined rod 26 is fixedly connected with a second rope ring 11, the rear end of the pull rope 9 is tied on the second rope ring 11, the pull rope 9 movably penetrates through the limiting ring 10, and the upper end of the stay cord 9 is sequentially wound with the first pulley 5 and the second pulley 6 from front to back, and the limit ring 10, the second rope ring 11, the first pulley 5 and the second pulley 6 are all positioned on the same vertical plane. During the experiment, a frame provided with a solar photovoltaic panel is placed at the front end of the side frame 2, the left part and the right part of the bottom end of the frame are inserted into the lower foot pad 3, the other person rotates the rotary table 24 in the forward direction, the rotary shaft 21 rotates to enable the worm 20 to be meshed with the worm wheel 18 to rotate, the worm wheel 18 rotates to enable the screw 14 to rotate, the nut block 15 gradually moves downwards along with the rotation of the screw 14, the upper foot pad 16 is gradually clamped in the middle of the upper end of the frame, and at the moment, the knob is screwed down to enable the front end of the threaded column to be abutted against the connecting frame 12, so that the position of the rotary table 24 is fixed, namely, the frame is guaranteed to be fixed in the upper foot pad 16 and the lower foot pad 3, and the purpose of quickly fixing the frame is achieved; according to the experimental requirement, the pulling rope 9 tied on the second rope ring 11 is untied, the pulling rope 9 is slowly released, and under the influence of the gravity of the impact block 82, the movable plate 8 rotates downwards by taking the movable shaft as the axial direction, so as to control the height of the impact block 82, as the power potential energy of the impact block 82 is related to the height of the impact block 82, the higher the height of the impact block 82 is, the larger the power potential energy of the impact block 82 when the impact block 82 falls onto the solar photovoltaic power generation panel is, and conversely, the lower the height of the impact block 82 is, the smaller the power potential energy of the impact block 82 when the impact block 82 falls onto the solar photovoltaic power generation panel is, namely, the impact block 82 is controlled to generate impact forces with different sizes on the solar photovoltaic power generation panel, so as to meet the experimental requirement, after the height of the impact block 82 is adjusted, the pulling rope 9 is completely released, under the influence of the gravity potential energy of the impact block 82, the movable plate 8 rotates until, at the moment, whether the solar photovoltaic power generation panel is broken or not and the broken degree are observed to estimate the impact resistance of the solar photovoltaic power generation panel; after the experiment is accomplished, twist and move the knob, make the front end of screw thread post no longer support tight link 12, at this moment, reverse rotation carousel 24 makes and goes up callus on the sole 16 and risees gradually, goes up callus on the sole 16 and will break away from the frame gradually, then, take out the frame from lower callus on the sole 3 again can, this equipment to the frame easy dismounting who is equipped with solar photovoltaic power generation board, improved the efficiency of experiment.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an experimental facilities for solar photovoltaic power generation board, includes base (1), its characterized in that: the utility model discloses a base, including base (1), both sides all fixedly connected with side bearer (2) about the upper end of base (1), the clearance top fixedly connected with fixed plate (4) of side bearer (2), both ends middle part all has first pulley (5) and second pulley (6) through wheel carrier difference movable mounting about fixed plate (4), both sides fixedly connected with splint (7) about the bottom of fixed plate (4), there is fly leaf (8) through loose axle movable mounting in the clearance of splint (7), the anterior fixedly connected with first becket (81) in upper end of fly leaf (8), first becket (81) fixed tie has stay cord (9), the anterior fixedly connected with striking block (82) in bottom of fly leaf (8), the clearance middle-end fixedly connected with link (12) of side bearer (2), open upper portion has recess (13) in link (12) front end, a screw rod (14) is movably inserted in the groove (13), the upper end of the screw rod (14) is movably sleeved with a nut block (15) through threads, and the nut block (15) is movably inserted in the groove (13), the nut block (15) is fixedly connected with the middle part of the rear end of the upper foot pad (16), a worm wheel (18) is fixedly sleeved at the lower end of the screw rod (14), the worm wheel (18) is meshed with a worm (20), a rotating shaft (21) is fixedly inserted in the worm (20) in a penetrating way, the rear end of the rotating shaft (21) is fixedly connected with a rotating disc (24), the rotary disc (24) is movably inserted with a fastening bolt (25) through a thread, the upper part of the rear end of the connecting frame (12) is fixedly connected with an inclined rod (26), the middle end of the inclined rod (26) is fixedly connected with a limiting ring (10) through a connecting rod, and the lower end of the inclined rod (26) is fixedly connected with a second rope ring (11).

2. The experimental facility for the solar photovoltaic panel according to claim 1, characterized in that: the rear end of the pull rope (9) is tied on the second rope ring (11), the pull rope (9) movably penetrates through the limiting ring (10), and the upper end of the pull rope (9) is sequentially wound on the first pulley (5) and the second pulley (6) from front to back.

3. The experimental facility for the solar photovoltaic panel according to claim 1, characterized in that: the improved bearing structure is characterized in that a first bearing (17) is fixedly mounted at the upper end of the groove (13), a screw rod (14) is fixedly inserted into an inner ring of the first bearing (17), the bottom end of the screw rod (14) is fixedly inserted into an inner ring of a second bearing (19), the front end of a rotating shaft (21) is fixedly inserted into an inner ring of a third bearing (22), and the rear end of the rotating shaft (21) is fixedly penetrated and inserted into an inner ring of a fourth bearing (23).

4. The experimental facility for the solar photovoltaic power generation panel according to claim 3, characterized in that: the lower extreme of link (12) is equipped with the installation cavity, and second bearing (19), third bearing (22), fourth bearing (23), worm (20) and worm wheel (18) all install in the installation cavity.

5. The experimental facility for the solar photovoltaic panel according to claim 1, characterized in that: the fastening bolt (25) comprises a threaded column and a knob, the middle part of the front end of the knob is fixedly connected with the threaded column, and the end part of the front end of the threaded column is movably abutted to the connecting frame (12).

6. The experimental facility for the solar photovoltaic panel according to claim 1, characterized in that: the lower end of the inclined rod (26) is fixedly connected to the middle of the rear end of the base (1).