Photovoltaic support purline correction frame

Abstract

The utility model belongs to the technical field of correction tools, and particularly relates to a photovoltaic support purline correction frame which comprises a correction frame body, a supporting transverse rod is connected to the inner side of the correction frame body, penetrating openings are formed in the two ends of the correction frame body, purlines are arranged on the inner sides of the penetrating openings, and the purlines are connected with the supporting transverse rod. The screw rod is driven by the motor to rotate, so that the threaded connection seat in threaded connection with the outer wall of the screw rod can move along the guide rod, and the screw rod can move along with the movement of the threaded connection seat. And the jack at the top can perform moving position adjustment at the bottom of the purline, so that the correction of the purline at different positions can be realized, and the working efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of correction frock, concretely relates to a photovoltaic support purlin correction frame. BACKGROUND

[0002] The photovoltaic support purlin is a kind of support component specially used for fixing photovoltaic module, usually made of steel material (such as C-shaped steel, U-shaped steel, etc.) or other metal materials. Their main function is to provide structural support, ensure that photovoltaic module can be stably installed at the predetermined position, can withstand wind, snow and other natural environment tests, guarantee the normal operation of photovoltaic power station, and purlin has multiple types and specifications to meet the needs of different photovoltaic power stations. Common types include H type, 3040 type, side edge lock type, corner aluminum, etc. Due to the reasons of material or equipment, purlin distortion phenomenon occurs, so it is necessary to use photovoltaic support purlin correction frame to correct it.

[0003] The existing photovoltaic support purlin correction frame, such as patent number: CN205945602U, a photovoltaic support purlin correction frame, including several supports, the support is fixedly connected from bottom to top by bottom layer support, middle layer support and top layer support, bottom layer support is fixedly provided with base plate, base plate is fixedly installed with jack, and the top support of jack is fixedly connected with correction cross bar;The middle layer support adopts the square frame support connected by four square steels, and two support cross bars are arranged in the square frame support;The top layer support adopts the square frame support connected by four square steels;The distance between the top layer support and the middle layer support is 1.5-2 times the width of the purlin;The top layer support and the middle layer support are also provided with a plurality of limiting columns connected between the top layer support and the middle layer support, and the distance between adjacent limiting columns is 1.1-1.2 times the height of the purlin;

[0004] Although the patent can correct multiple purlins at one time by jack, in the process of use, the purlin is usually corrected by driving the correction cross bar by the jack, but the position of the jack is fixed, so the purlin can only be corrected from the fixed position, and if you want to adjust the correction position of the jack, the staff needs to manually move the jack to realize, thereby reducing the correction efficiency. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a photovoltaic support purlin correction frame, which aims to solve the problem that the existing photovoltaic support purlin correction frame is usually corrected by driving the correction cross bar by the jack in the process of use, but the position of the jack is fixed, so the purlin can only be corrected from the fixed position, and if you want to adjust the correction position of the jack, the staff needs to manually move the jack to realize, thereby reducing the correction efficiency.

[0006] To achieve the above object, the utility model provides the following technical scheme: a photovoltaic support purlin correction frame, including correction frame body, the inside of correction frame body is connected with support cross bar, the both ends of correction frame body are provided with through -going opening, the inside of through -going opening is provided with purlin;

[0007] One end of correction frame body is connected with first connecting plate, one end of correction frame body is connected with second connecting plate, the surface of first connecting plate is equipped with motor, the output of motor is connected with lead screw, the outer wall of lead screw is connected with threaded connection seat, the between first connecting plate and second connecting plate is connected with guide rod, the top of threaded connection seat is equipped with jack, one end of jack is connected with correction cross bar.

[0008] As the utility model discloses a photovoltaic support purlin correction frame preferably, the first connecting plate and the second connecting plate are symmetrically distributed.

[0009] As the utility model discloses a photovoltaic support purlin correction frame preferably, one end of the lead screw is connected with the second connecting plate through a bearing to form a rotary connection structure.

[0010] As the utility model discloses a photovoltaic support purlin correction frame preferably, the end of the threaded connection seat is sleeved on the outer wall of the guide rod.

[0011] As the utility model discloses a photovoltaic support purlin correction frame preferably, two guide rods are provided, and the two guide rods are symmetrically distributed on the two sides of the lead screw.

[0012] As the utility model discloses a photovoltaic support purlin correction frame preferably, two guide expansion rods are connected to the top of the threaded connection seat.

[0013] As the utility model discloses a photovoltaic support purlin correction frame preferably, two moving rollers are mounted to the bottom of the threaded connection seat.

[0014] Compared with the prior art, the utility model has the beneficial effects that:

[0015] The threaded connection seat connected to the outer wall of the lead screw can move along the guide rod by driving the lead screw to rotate by the motor, and the jack at the top of the threaded connection seat moves to adjust the position at the bottom of the purlin, so that the purlin correction at different positions can be realized, and the work efficiency is improved.

[0016] When the correction cross bar is driven to rise and correct by the jack, the guide expansion rods can play a guiding role because the threaded connection seat and the correction cross bar are connected to the two ends of the guide expansion rods, and the moving rollers can support the bottom of the threaded connection seat without affecting the movement of the threaded connection seat, so that the stability of the jack during use is improved. Attached Figure Description

[0017] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0018] Figure 1 This is a first three-dimensional front view structural schematic diagram of the present invention;

[0019] Figure 2 This is a schematic diagram of the second three-dimensional main view structure of this utility model;

[0020] Figure 3 This is a three-dimensional bottom view of the structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the main structure of this utility model.

[0022] In the diagram: 1. Correction frame body; 2. Support crossbar; 3. Through-hole; 4. Purlin; 5. First connecting plate; 6. Second connecting plate; 7. Motor; 8. Lead screw; 9. Threaded connection seat; 10. Guide rod; 11. Jack; 12. Correction crossbar; 13. Guide telescopic rod; 14. Moving roller. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1-4 The present invention provides the following technical solution: a photovoltaic bracket purlin straightening frame, including a straightening frame body 1, a support crossbar 2 connected to the inner side of the straightening frame body 1, through openings 3 at both ends of the straightening frame body 1, and purlins 4 arranged inside the through openings 3.

[0025] One end of the straightening frame body 1 is connected to a first connecting plate 5, and the other end of the straightening frame body 1 is connected to a second connecting plate 6. A motor 7 is mounted on the surface of the first connecting plate 5, and a lead screw 8 is connected to the output end of the motor 7. A threaded connecting seat 9 is threaded onto the outer wall of the lead screw 8. A guide rod 10 is connected between the first connecting plate 5 and the second connecting plate 6. A jack 11 is mounted on the top of the threaded connecting seat 9, and a straightening crossbar 12 is connected to one end of the jack 11.

[0026] Preferably, the first connecting plate 5 and the second connecting plate 6 are symmetrically distributed, one end of the lead screw 8 is rotatably connected to the second connecting plate 6 through a bearing, the end of the threaded connecting seat 9 is sleeved on the outer wall of the guide rod 10, and two guide rods 10 are symmetrically distributed on the two sides of the lead screw 8.

[0027] In specific use, the lead screw 8 is driven to rotate by the motor 7, so that the threaded connecting seat 9 threaded on the outer wall of the lead screw 8 can move along the guide rod 10, and with the movement of the threaded connecting seat 9, the jack 11 at the top thereof moves to adjust the position at the bottom of the purlin 4, so that the purlin 4 at different positions can be corrected.

[0028] It should be noted that when the motor 7 drives the lead screw 8 to rotate counterclockwise, the threaded connecting seat 9 moves along the guide rod 10 to the end with the first connecting plate 5, and conversely when the motor 7 drives the lead screw 8 to rotate clockwise, the threaded connecting seat 9 moves along the guide rod 10 to the end with the second connecting plate 6.

[0029] More importantly, the motor 7 is connected to an external power source and a control switch.

[0030] Preferably, the top of the threaded connecting seat 9 is connected with two guide telescopic rods 13.

[0031] In specific use, with the arrangement of the guide telescopic rods 13, when the jack 11 drives the correction cross rod 12 to rise for correction, the guide telescopic rods 13, connected at both ends to the threaded connecting seat 9 and the correction cross rod 12, can play a guiding role.

[0032] Preferably, the bottom of the threaded connecting seat 9 is provided with two moving rollers 14.

[0033] In specific use, with the arrangement of the moving rollers 14, when the lead screw 8 is rotated to drive the threaded connecting seat 9 to move, the moving rollers 14 at the bottom thereof roll along the ground, and at this time the moving rollers 14 can play a supporting role at the bottom of the threaded connecting seat 9, thereby improving the stability of the jack 11 in use.

[0034] Working principle: firstly, the purlin 4 is passed through the through hole 3 from the support cross bar 2, then the screw rod 8 is driven by the motor 7 to rotate, so that the threaded connection seat 9 connected with the outer wall of the screw rod 8 can move along the guide rod 10, and with the movement of the threaded connection seat 9, the jack 11 at the top of the threaded connection seat 9 will move the position adjustment at the bottom of the purlin 4, then the correction cross bar 12 is driven by the jack 11 to correct the purlin 4 on the correction frame body 1, and in the process, through the setting of the guide telescopic rod 13, when the correction cross bar 12 is driven by the jack 11 to rise and correct, the guide telescopic rod 13 can play a guiding role because the two ends are connected with the threaded connection seat 9 and the correction cross bar 12, and through the setting of the moving roller 14, the moving roller 14 can support the bottom of the threaded connection seat 9 without affecting the movement of the threaded connection seat 9, thereby improving the stability of the jack 11 during use.

[0035] Finally, it should be noted that: the above is only the preferred embodiment of the present application, and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A photovoltaic support purlin straightening frame, comprising a straightening frame body (1), characterized in that: The inner side of the corrective frame body (1) is connected to a support crossbar (2), and the two ends of the corrective frame body (1) are provided with through openings (3), and the inner side of the through openings (3) is provided with purlins (4). One end of the corrector frame body (1) is connected to a first connecting plate (5), and one end of the corrector frame body (1) is connected to a second connecting plate (6). A motor (7) is installed on the surface of the first connecting plate (5). A lead screw (8) is connected to the output end of the motor (7). A threaded connecting seat (9) is threaded to the outer wall of the lead screw (8). A guide rod (10) is connected between the first connecting plate (5) and the second connecting plate (6). A jack (11) is installed on the top of the threaded connecting seat (9). One end of the jack (11) is connected to a corrector crossbar (12).

2. The photovoltaic support purlin straightening frame according to claim 1, characterized in that: The first connecting plate (5) and the second connecting plate (6) are symmetrically distributed.

3. A photovoltaic support purlin straightening frame according to claim 1, characterized in that: One end of the lead screw (8) is connected to the second connecting plate (6) via a bearing to form a rotating connection structure.

4. A photovoltaic support purlin straightening frame according to claim 1, characterized in that: The end of the threaded connector (9) is sleeved on the outer wall of the guide rod (10).

5. A photovoltaic support purlin straightening frame according to claim 1, characterized in that: There are two guide rods (10), and the two guide rods (10) are symmetrically distributed on both sides of the lead screw (8).

6. A photovoltaic support purlin straightening frame according to claim 1, characterized in that: The top of the threaded connector (9) is connected to two guide telescopic rods (13).

7. A photovoltaic support purlin straightening frame according to claim 1, characterized in that: Two movable rollers (14) are installed at the bottom of the threaded connector (9).

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