CN216687325U

CN216687325U - Photovoltaic support hoisting mechanism

Info

Publication number: CN216687325U
Application number: CN202220216485.8U
Authority: CN
Inventors: 雷雪峰
Original assignee: Fujian Yongfu Huineng Technology Co ltd
Current assignee: Fujian Yongfu Huineng Technology Co ltd
Priority date: 2022-01-26
Filing date: 2022-01-26
Publication date: 2022-06-07
Anticipated expiration: 2032-01-26

Abstract

The utility model relates to the technical field of photovoltaic support hoists, in particular to a photovoltaic support hoisting mechanism which comprises supports, wherein three groups of supports are arranged, two groups of rectangular holes are symmetrically formed in two sides of each support, sliding rods are arranged in the rectangular holes and are connected with sliding sleeves in a sliding mode, two groups of hoisting mechanisms are symmetrically arranged on two sides of one group of supports, and hoisting support mechanisms with overturning functions are arranged on the supports; the motor drive lead screw rotates, the rotation of lead screw makes the swivel nut remove, the swivel nut drives the sliding sleeve and upwards moves along the slide bar, the sliding sleeve passes through the crane and makes whole crane mechanism upwards move, therefore when the workman needs to install and inspect photovoltaic module, through elevating system, make the crane mechanism fall to the minimum, thereby be convenient for the workman to install and inspect photovoltaic module, workman's work efficiency has been improved, avoid the workman to scramble the eminence simultaneously, it is safer to make the workman install and inspect photovoltaic module.

Description

Photovoltaic support hoisting mechanism

Technical Field

The utility model relates to the technical field of photovoltaic support lifters, in particular to a photovoltaic support lifting mechanism.

Background

The high-speed increase of the loading amount means that more and more photovoltaic power stations are put into construction, the construction period in the photovoltaic power stations is the longest, and the heaviest workload is to install a photovoltaic module on a photovoltaic support which is set up in advance. At present, the most common method for installing photovoltaic modules in a photovoltaic power station is to lift the modules manually and then place the lifted modules on a photovoltaic bracket for fixing by purely depending on the labor force of workers.

Because the dead weight of one photovoltaic module reaches more than 20Kg, at the same time, the existing photovoltaic support is generally designed to be used for longitudinally placing 4 photovoltaic modules, and the height of the highest mounting position of one photovoltaic module from the ground is about 2.5M, so that after the photovoltaic support is erected, workers need to climb onto the photovoltaic support to lay the photovoltaic modules, and the work is not only heavy, but also is relatively dangerous.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a photovoltaic bracket lifting mechanism to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a photovoltaic support lifting mechanism comprises a support, wherein three groups of supports are arranged, two groups of rectangular holes are symmetrically formed in two sides of each support, sliding rods are arranged in the rectangular holes and are connected with sliding sleeves in a sliding mode, two groups of lifting mechanisms are symmetrically arranged on two sides of one group of supports, and lifting frame mechanisms with overturning functions are arranged on the supports;

the lifting frame mechanism comprises a lifting frame, a photovoltaic placing frame is arranged on the lifting frame, two sets of shafts are fixedly connected to two sides of one end of the photovoltaic placing frame, one end of each shaft is connected with a gear, a gear meshing rack is arranged, two sets of clamping shells are fixedly connected to one side of the photovoltaic placing frame symmetrically, two sets of placing grooves are symmetrically arranged on the lifting frame, limiting rods are arranged in the placing grooves, and a plurality of sets of rectangular holes are formed in the photovoltaic placing frame in an equidistant mode.

Preferably, elevating system includes the lead screw, and the lead screw both ends symmetry sets up two sets of extension boards, lead screw spiro union swivel nut, swivel nut one side fixed connection sliding sleeve.

Preferably, a bearing is arranged at one end of the shaft, the bearing is embedded into a support arranged on the lifting frame, the rack is fixedly connected with the supports, and the three groups of supports are distributed on one side of the lifting frame at equal intervals.

Preferably, set up the draw-in groove on the card shell, draw-in groove joint gag lever post one end, slide bar sliding connection upright bearing, upright bearing embedding sliding sleeve, sliding sleeve one side fixed connection crane.

Preferably, gag lever post one end fixed connection round pin axle, round pin axle one end sets up the bearing, and the bearing embedding standing groove lateral wall.

Preferably, two sets of bearings are symmetrically arranged at two ends of the screw rod, the bearings are embedded into the support plate, and one end of the support plate is fixedly connected with the support.

Compared with the prior art, the utility model has the beneficial effects that:

1. the motor drives the lead screw to rotate, the lead screw rotates to enable the threaded sleeve to move, the threaded sleeve drives the sliding sleeve to move upwards along the sliding rod, and the sliding sleeve enables the whole lifting frame mechanism to move upwards through the lifting frame, so that when a worker needs to install and inspect the photovoltaic module, the lifting frame mechanism is lowered to the lowest position through the lifting mechanism, the photovoltaic module is convenient to install and inspect by the worker, the working efficiency of the worker is improved, the worker is prevented from climbing high positions, and the photovoltaic module is safer to install and inspect by the worker;

2. the crane drives two sets of gear movement, and the gear rebound will mesh the rack, drives the gear rebound along with the crane, and the gear can rotate along the rack, and the gear makes the upset of photovoltaic rack through axle one to make the photovoltaic module of laying take place the upset, be favorable to the receipt that photovoltaic module was set a light, overturn out the gag lever post from the standing groove simultaneously, make gag lever post one end block advance the draw-in groove that sets up on the card shell in, avoid the photovoltaic rack to fall back.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a combined view of a photovoltaic placing frame, a first shaft, a gear, a rack and a rectangular hole.

In the figure: 1. a support; 2. a guide hole; 3. a slide bar; 4. a sliding sleeve; 5. a lifting frame mechanism; 6. a lifting mechanism; 501. a lifting frame; 502. a photovoltaic placing rack; 503. a first shaft; 504. a gear; 505. a rack; 506. clamping a shell; 507. a limiting rod; 508. a placement groove; 509. a rectangular hole; 601. a lead screw; 602. a threaded sleeve; 603. and (4) a support plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to fig. 2, the present invention provides a technical solution: a photovoltaic bracket lifting mechanism comprises a bracket 1, three groups of brackets 1 are arranged, two groups of guide holes 2 are symmetrically arranged on two sides of each bracket 1, slide rods 3 are arranged in the guide holes 2, the slide rods 3 are connected with sliding sleeves 4 in a sliding mode, two groups of lifting mechanisms 6 are symmetrically arranged on two sides of each group of brackets 1, a lifting frame mechanism 5 with a turnover function is arranged on each bracket 1, each lifting mechanism 6 comprises a lead screw 601, two groups of support plates 603 are symmetrically arranged at two ends of each lead screw 601, each lead screw 601 is connected with a screw sleeve 602 in a threaded mode, one side of each screw sleeve 602 is fixedly connected with a sliding sleeve 4, two groups of bearings are symmetrically arranged at two ends of each lead screw 601, each bearing is embedded into each support plate 603, one end of each support plate 603 is fixedly connected with the bracket 1, each slide rod 3 is connected with an upright bearing in a sliding mode, each upright bearing is embedded into the corresponding sliding sleeve 4, one side of each sliding sleeve 4 is fixedly connected with a lifting frame 501, each lead screw 601 is driven by a motor, when photovoltaic modules need to be installed, the photovoltaic modules are sequentially laid on a photovoltaic rack 502, after the laying is finished, the motor drives the screw rod 601 to rotate, the screw sleeve 602 is moved by the rotation of the screw rod 601, the screw sleeve 602 drives the sliding sleeve 4 to move upwards along the sliding rod 3, and the sliding sleeve 4 enables the whole lifting frame mechanism 5 to move upwards through the lifting frame 501, so that when a worker needs to install and inspect the photovoltaic module, the lifting frame mechanism 5 is lowered to the lowest position through the lifting mechanism 6, the photovoltaic module is convenient to install and inspect by the worker, the working efficiency of the worker is improved, the worker is prevented from climbing a high place, and the photovoltaic module is safer to install and inspect by the worker;

the lifting frame mechanism 5 comprises a lifting frame 501, a photovoltaic placing frame 502 is arranged on the lifting frame 501, two sets of shafts 503 are fixedly connected on two sides of one end of the photovoltaic placing frame 502, one end of the shaft 503 is connected with a gear 504, the gear 504 is meshed with a rack 505, two sets of clamping shells 506 are symmetrically and fixedly connected on one side of the photovoltaic placing frame 502, two sets of placing grooves 508 are symmetrically arranged on the lifting frame 501, limit rods 507 are arranged in the placing grooves 508, a plurality of sets of rectangular holes 509 are equidistantly arranged on the photovoltaic placing frame 502, one end of the shaft 503 is provided with a bearing which is embedded into a support arranged on the lifting frame 501, the rack 505 is fixedly connected with a support 1, the three sets of supports 1 are equidistantly distributed on one side of the lifting frame 501, clamping grooves are arranged on the clamping shells 506, the clamping grooves are clamped at one end of the limit rods 507, one end of the limit rods 507 is fixedly connected with a pin shaft, one end of the pin shaft is provided with a bearing which is embedded into the side wall of the placing groove 508, wherein when the lifting frame mechanism 6 makes the lifting frame mechanism 5 move upwards, simultaneously the crane 501 drives two sets of gears 504 to move, the gear 504 upwards moves to be engaged with the rack 505, the gear 504 upwards moves along with the crane 501, the gear 504 can rotate along the rack 505, the gear 504 makes the photovoltaic placing rack 502 overturn through a shaft 503, thereby the photovoltaic module laid overturns, the photovoltaic module is beneficial to receiving the light, the limiting rod 507 is overturned out from the placing groove 508, one end of the limiting rod 507 is clamped into a clamping groove arranged on the clamping shell 506, and the photovoltaic placing rack 502 is prevented from falling back.

The working principle is as follows: in the use process, the photovoltaic modules are sequentially laid on the photovoltaic placement rack 502, after the laying is finished, the motor drives the lead screw 601 to rotate, the rotation of the lead screw 601 enables the threaded sleeve 602 to move, the threaded sleeve 602 drives the sliding sleeve 4 to move upwards along the sliding rod 3, the sliding sleeve 4 enables the whole lifting frame mechanism 5 to move upwards through the lifting frame 501, meanwhile, the lifting frame 501 drives the two sets of gears 504 to move, the gears 504 move upwards to be meshed with the racks 505, the gears 504 can rotate along the racks 505 as the lifting frame 501 drives the gears 504 to move upwards, and the gears 504 enable the photovoltaic placement rack 502 to turn over through the shaft 503.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a photovoltaic support hoist mechanism, includes support (1), support (1) sets up three groups, and support (1) bilateral symmetry sets up two sets of guiding hole (2), set up slide bar (3) in guiding hole (2), slide bar (3) sliding connection sliding sleeve (4), a set of support (1) bilateral symmetry sets up two sets of elevating system (6), its characterized in that: the bracket (1) is provided with a lifting frame mechanism (5) with a turning function;

the lifting frame mechanism (5) comprises a lifting frame (501), a photovoltaic placing frame (502) is arranged on the lifting frame (501), two sets of shafts I (503) are fixedly connected to two sides of one end of the photovoltaic placing frame (502), one end of each shaft I (503) is connected with a gear (504), the gears (504) are meshed with a rack (505), two sets of clamping shells (506) are symmetrically and fixedly connected to one side of the photovoltaic placing frame (502), two sets of placing grooves (508) are symmetrically arranged on the lifting frame (501), limiting rods (507) are arranged in the placing grooves (508), and a plurality of sets of rectangular holes (509) are arranged on the photovoltaic placing frame (502) at equal distances.

2. The photovoltaic support lifting mechanism of claim 1, wherein: the lifting mechanism (6) comprises a lead screw (601), two groups of support plates (603) are symmetrically arranged at two ends of the lead screw (601), the lead screw (601) is in threaded connection with a threaded sleeve (602), and one side of the threaded sleeve (602) is fixedly connected with the sliding sleeve (4).

3. The photovoltaic support lifting mechanism of claim 1, wherein: one end of the first shaft (503) is provided with a bearing, the bearing is embedded into a support arranged on the lifting frame (501), the rack (505) is fixedly connected with the bracket (1), and the three groups of brackets (1) are equidistantly distributed on one side of the lifting frame (501).

4. The photovoltaic support lifting mechanism of claim 1, wherein: the clamp is characterized in that a clamping groove is formed in the clamp shell (506), one end of the clamping groove is connected with a limiting rod (507) in a clamped mode, the sliding rod (3) is connected with a vertical bearing in a sliding mode, the vertical bearing is embedded into the sliding sleeve (4), and the lifting frame (501) is fixedly connected to one side of the sliding sleeve (4).

5. The photovoltaic support lifting mechanism of claim 1, wherein: one end of the limiting rod (507) is fixedly connected with a pin shaft, one end of the pin shaft is provided with a bearing, and the bearing is embedded into the side wall of the placing groove (508).

6. The photovoltaic support lifting mechanism of claim 2, wherein: two groups of bearings are symmetrically arranged at two ends of the screw rod (601), the bearings are embedded into the support plate (603), and one end of the support plate (603) is fixedly connected with the support (1).