Push rod for solar photovoltaic tracking support

Abstract

The utility model discloses a push rod for a solar photovoltaic tracking support, relates to the technical field of push rod structures, and aims to solve the problem that the push rod is likely to be damaged due to the fact that a telescopic rod may rotate in the telescopic process of an existing push rod. A transmission device is arranged at one end of the mounting base, a motor is mounted on one side of the transmission device, a fixing seat is arranged at one end of the transmission device, a push rod outer cylinder is mounted on one side of the fixing seat, a mounting chamber is arranged in the push rod outer cylinder, and a limiting mounting groove is formed in the upper end of the mounting chamber. A limiting mounting base is arranged at one end of the push rod outer cylinder, a lead screw is mounted in the mounting chamber, a telescopic sleeve rod is mounted outside the lead screw, limiting sliding grooves are formed in the periphery of the outer wall of the telescopic sleeve rod, and a connecting base is arranged at one end of the telescopic sleeve rod.

Description

TECHNICAL FIELD

[0001] The utility model relates to push rod structure technical field, concretely is a kind of push rod for solar photovoltaic tracking support. BACKGROUND

[0002] Solar photovoltaic tracking support is the supporting device for installing solar photovoltaic panel, and the solar photovoltaic tracking support is usually used to push rod to push solar photovoltaic tracking support to rotate when installing, so as to drive the installed solar photovoltaic panel to rotate, and electric push rod is a kind of electric power driving device that the rotary power of motor is changed into the linear reciprocating motion of push rod, and can be used as execution machinery in various simple or complex process to realize remote control, centralized control or automatic control.

[0003] Through the search, the authorized announcement No.CN204993205U discloses a kind of push rod device for solar linkage photovoltaic module tracking support, the push rod device includes a plurality of elastic push rod connected by push rod connecting piece in order, push rod reinforcing bar is located below each elastic push rod, the push rod reinforcing bar is fixed below elastic push rod by pressing plate and U type bolt, and the push rod reinforcing bar and elastic push rod are also provided with pressing plate between them.The utility model reduces the requirement of ground flatness, cement foundation height consistency, support installation adjustment precision in the construction of photovoltaic power station, realizes the installation of push rod, reaches the requirement of push rod use strength, solves the push rod and cannot normally work due to the soil heap formed by sand dune movement in working process, weed growth.

[0004] But the existing push rod may appear rotating in telescopic process, which may cause the push rod to be easily damaged, so there is an urgent need for a kind of push rod for solar photovoltaic tracking support to solve these problems in the market. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of push rod for solar photovoltaic tracking support, to solve the problem that the existing push rod may appear rotating in telescopic process as proposed in the above background art, which may cause the push rod to be easily damaged.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: a push rod for solar photovoltaic tracking support, including installation base, one end of installation base is provided with transmission, one side of transmission is installed with motor, one end of transmission is provided with fixed base, one side of fixed base is installed with push rod outer tube, the inside of push rod outer tube is provided with installation room, the upper end of installation room is provided with limit installation groove, one end of push rod outer tube is provided with limit mounting seat, the inside of installation room is installed with lead screw, the outside of lead screw is installed with telescopic sleeve rod, the around of telescopic sleeve rod outer wall is provided with limit sliding groove, one end of telescopic sleeve rod is provided with connecting seat.

[0007] Preferably, the installation base is provided with an installation cover plate on one side, and the installation cover plate and the installation base are fixedly connected through fastening screws.

[0008] Preferably, the push rod outer tube is provided with a fixed base on one end, and the fixed base and the fixed base are fixedly connected through mounting screws.

[0009] Preferably, the fixed base is provided with a mounting seat on both sides, and the mounting seat is provided with a mounting fixing frame on one side.

[0010] Preferably, the limit mounting seat outer wall is provided with a fixed end around, and the fixed end and the push rod outer tube are fixedly connected through fixing screws.

[0011] Preferably, the limit mounting seat is provided with a limit sliding block corresponding to the limit sliding groove around the inner wall.

[0012] Preferably, the telescopic sleeve rod is provided with a moving seat corresponding to the lead screw at the lower end, and the connecting seat and the telescopic sleeve rod are an integral structure.

[0013] Compared with the prior art, the utility model has the beneficial effects that:

[0014] 1. The push rod for solar photovoltaic tracking support, by opening the motor, the lead screw is rotated through the transmission, the moving seat can be moved along the direction of the lead screw through the rotation of the lead screw, the telescopic sleeve rod can be telescoped through the moving seat, so that the solar photovoltaic tracking support can be conveniently pushed, so that the solar photovoltaic tracking support drives the solar photovoltaic panel to move, and the installation cover plate can be conveniently opened through the loosening of the fastening screw, so that the parts inside the installation base can be conveniently overhauled.

[0015] 2. The push rod for the solar photovoltaic tracking support, the inside of the outer wall of the telescopic sleeve rod is provided with a limiting sliding groove, and the periphery of the inner wall of the limiting mounting seat is provided with a limiting sliding block, so that the telescopic sleeve rod can slide along the limiting sliding groove, the telescopic sleeve rod is prevented from shaking and deviating during the telescoping process, the use effect of the push rod is affected, the telescopic sleeve rod and the push rod outer cylinder are prevented from rotating relative to each other, damage between the moving seat and the lead screw is prevented, and the service life of the push rod is affected. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a whole perspective view of the utility model;

[0017] Figure 2 It is a whole sectional view of the utility model;

[0018] Figure 3 It is a whole perspective view of the utility model; Figure 1 It is a local enlarged view of A area of the utility model;

[0019] Figure 4 It is a local enlarged view of B area of the utility model; Figure 2

[0020] In the drawing: 1, mounting base; 2, mounting cover plate; 3, fastening screw; 4, transmission device; 5, motor; 6, fixed seat; 7, push rod outer cylinder; 701, fixed base; 702, mounting chamber; 703, limiting mounting groove; 8, mounting seat; 9, mounting fixed frame; 10, limiting mounting seat; 1001, fixed end; 1002, limiting sliding block; 11, fixed screw; 12, mounting screw; 13, lead screw; 14, telescopic sleeve rod; 1401, limiting sliding groove; 15, moving seat; 16, connecting seat. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiments of the utility model will be described clearly and completely below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0022] Please refer to Figures 1-4 ​The utility model provides an embodiment: a kind of solar photovoltaic tracking support push rod, including installation baseplate 1, the one end of installation baseplate 1 is provided with transmission device 4, motor 5 is installed on the side of transmission device 4, the one end of transmission device 4 is provided with fixed seat 6, push rod outer tube 7 is installed on the side of fixed seat 6, installation chamber 702 is provided in push rod outer tube 7, the upper end of installation chamber 702 is provided with limit installation groove 703, the one end of push rod outer tube 7 is provided with limit mounting seat 10, screw rod 13 is installed in installation chamber 702, telescopic sleeve rod 14 is installed on the outside of screw rod 13, limit sliding groove 1401 is set around the outer wall of telescopic sleeve rod 14, the one end of telescopic sleeve rod 14 is provided with connecting seat 16, it needs to be explained, to save length, highlight the innovation elements of this patent, such as the working principle and working process of how motor drives screw rod to rotate, and the working principle of moving seat being driven to move by screw rod rotation, not in this patent.

[0023] When using, by opening motor 5, screw rod 13 is rotated by transmission device 4, moving seat 15 can be moved along the direction of screw rod 13 by the rotation of screw rod 13, limit sliding groove 1401 is provided in the inside of the outer wall of telescopic sleeve rod 14, limit sliding block 1002 is set around the inner wall of limit mounting seat 10, so that telescopic sleeve rod 14 can be limited to slide along limit sliding groove 1401.

[0024] Please refer to Figure 1 And Figure 2 The side of installation baseplate 1 is provided with installation cover plate 2, and the installation cover plate 2 and the installation baseplate 1 are fixedly connected through the fastening screw 3, so that the installation cover plate 2 and the installation baseplate 1 can be conveniently installed and fixed, and the installation cover plate 2 can be conveniently opened by loosening the fastening screw 3, so that the parts in the installation baseplate 1 can be conveniently overhauled.

[0025] Please refer to Figure 1 、 Figure 2 And Figure 3 The one end of push rod outer tube 7 is provided with fixed base 701, and the fixed base 701 and the fixed seat 6 are fixedly connected through the mounting screw 12, so that the push rod outer tube 7 and the fixed seat 6 can be conveniently installed and fixed.

[0026] Please refer to Figure 1 The two sides of fixed seat 6 are both provided with mounting seat 8, and the side of mounting seat 8 is provided with mounting fixing frame 9, and the mounting fixing frame 9 is provided with two, and the two mounting fixing frames 9 are symmetric about the vertical center line of fixed seat 6, and the mounting fixing frame 9 can be conveniently installed and fixed.

[0027] Please refer to Figure 1 、 Figure 2 AndFigure 4 The outer wall of the limiting mounting seat 10 is provided with a fixed end 1001 around, and the fixed end 1001 is fixedly connected with the push rod outer cylinder 7 through the fixing screw 11, so that the limiting mounting seat 10 and the push rod outer cylinder 7 can be conveniently installed and fixed.

[0028] Please refer to Figure 2 and Figure 4 One end of the limiting mounting seat 10 is located inside the limiting mounting groove 703, and the inner wall of the limiting mounting seat 10 is provided with a limiting sliding block 1002 corresponding to the limiting sliding groove 1401 around, so that the telescopic sleeve rod 14 can be limited to move along the direction of the limiting sliding block 1002 through the limiting sliding groove 1401, so as to avoid the offset of the telescopic sleeve rod 14 during movement.

[0029] Please refer to Figure 2 Figure 4 The lower end of the telescopic sleeve rod 14 is provided with a moving seat 15 corresponding to the lead screw 13, and the connecting seat 16 is an integral structure with the telescopic sleeve rod 14, so that the structure between the connecting seat 16 and the telescopic sleeve rod 14 is more firm, and the moving seat 15 can be moved along the direction of the lead screw 13 by rotating the lead screw 13.

[0030] Working principle: when in use, the motor 5 is turned on, the lead screw 13 is rotated through the transmission device 4, the moving seat 15 is moved along the direction of the lead screw 13 by rotating the lead screw 13, the telescopic sleeve rod 14 is driven to expand and contract by the moving seat 15, so that the solar photovoltaic tracking support can be conveniently pushed, so that the solar photovoltaic tracking support drives the solar photovoltaic panel to move, and the installation cover plate 2 can be conveniently opened by loosening the fastening screw 3, so that the internal parts of the installation base 1 can be conveniently repaired, the limiting mounting seat 10 can be conveniently opened by loosening the fixing screw 11, the limiting sliding groove 1401 is arranged in the inner wall of the telescopic sleeve rod 14, the limiting sliding block 1002 is arranged around the inner wall of the limiting mounting seat 10, so that the telescopic sleeve rod 14 can be limited to slide along the limiting sliding groove 1401, so as to avoid the telescopic sleeve rod 14 from shaking and offsetting during expansion and contraction, thereby affecting the use effect of the push rod, and avoiding the relative rotation between the telescopic sleeve rod 14 and the push rod outer cylinder 7, so as to cause damage between the moving seat 15 and the lead screw 13, thereby affecting the service life of the push rod.

[0031] It is apparent for a person skilled in the art that the present application is not restricted to the details of the above exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary only, and not limiting, the scope of the present application being defined by the appended claims rather than the above description, and all changes coming within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.

Claims

1. A push rod for a solar photovoltaic tracking support comprising a mounting base (1), characterized in that: One end of the mounting base (1) is provided with a transmission device (4), one side of the transmission device (4) is provided with a motor (5), one end of the transmission device (4) is provided with a fixed seat (6), one side of the fixed seat (6) is provided with a push rod outer cylinder (7), the inside of the push rod outer cylinder (7) is provided with a mounting chamber (702), the upper end of the mounting chamber (702) is provided with a limiting mounting groove (703), one end of the push rod outer cylinder (7) is provided with a limiting mounting seat (10), the inside of the mounting chamber (702) is provided with a lead screw (13), the outside of the lead screw (13) is provided with a telescopic sleeve rod (14), the periphery of the outer wall of the telescopic sleeve rod (14) is provided with a limiting sliding groove (1401), one end of the telescopic sleeve rod (14) is provided with a connecting seat (16).

2. A push rod for a solar photovoltaic tracking support according to claim 1, characterized in that: One side of the mounting base (1) is provided with a mounting cover plate (2), and the mounting cover plate (2) and the mounting base (1) are fixedly connected through fastening screws (3).

3. The push rod for a solar photovoltaic tracking support according to claim 2, characterized in that: One end of the push rod outer cylinder (7) is provided with a fixed base (701), and the fixed base (701) and the fixed seat (6) are fixedly connected through mounting screws (12).

4. The push rod for a solar photovoltaic tracking support according to claim 3, characterized in that: Both sides of the fixed seat (6) are provided with mounting seats (8), one side of the mounting seat (8) is provided with mounting fixing frames (9), and the mounting fixing frames (9) are provided with two mounting fixing frames (9), and the two mounting fixing frames (9) are symmetrically arranged about the vertical center line of the fixed seat (6).

5. The push rod for a solar photovoltaic tracking support according to claim 4, characterized in that: The periphery of the outer wall of the limiting mounting seat (10) is provided with a fixed end (1001), and the fixed end (1001) and the push rod outer cylinder (7) are fixedly connected through fixing screws (11).

6. A push rod for a solar photovoltaic tracking support according to claim 5, characterized in that: One end of the limiting mounting seat (10) is located in the limiting mounting groove (703), and the periphery of the inner wall of the limiting mounting seat (10) is provided with a limiting sliding block (1002) corresponding to the limiting sliding groove (1401).

7. A push rod for a solar photovoltaic tracking support according to claim 6, characterized in that: The lower end of the telescopic sleeve rod (14) is provided with a moving seat (15) corresponding to the lead screw (13), and the connecting seat (16) and the telescopic sleeve rod (14) are an integral structure.

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