Inverter mounting rack with grounding clamp spring

Abstract

The utility model belongs to the technical field of inverter mounting racks, in particular to an inverter mounting rack with a grounding clamp spring, which adopts the following scheme that the inverter mounting rack with the grounding clamp spring comprises a support frame, and a threaded column is mounted on one side of the support frame; the inverter mounting frame with the grounding clamp spring is provided with a threaded groove and a threaded column, a first bevel gear can be driven to rotate by rotating a hand-rotating handle through external force, a second bevel gear can be driven to rotate through rotation of the first bevel gear, a hollow column is indirectly driven to rotate, and through threaded connection of the threaded groove and the threaded column, the grounding clamp spring can be grounded. The rotation of the hollow column can enable the hollow column to rise and fall, thereby driving the lifting frame and the fixed plate to rise and fall, and adjusting the height position of the installation assembly according to requirements, thereby avoiding the situation that most of the inverter installation frames are fixed in installation height and are only suitable for inverters of the same specification and dimension, and improving the installation efficiency for inverters of different dimensions and specifications. And different mounting frames need to be replaced, so that the practicability is low.

Description

TECHNICAL FIELD

[0001] The utility model relates to inverter mounting frame technical field especially with ground clamp spring's inverter mounting frame. BACKGROUND

[0002] The inverter is the equipment that will DC electric energy become AC, is composed of inverter bridge, control logic and filter circuit, in photovoltaic power generation etc. field, inverter plays the key role, needs to install it in the suitable position to ensure its stable operation and safety performance.

[0003] The inverter mounting process is indispensable inverter mounting frame.

[0004] The height of the inverter mounting frame on the market is mostly fixed, only suitable for the inverter of the same size, and different mounting frames need to be replaced for the inverters of different sizes, which has low practicability.

[0005] Therefore, an inverter mounting frame with grounding clamp spring is needed. UTILITY MODEL CONTENTS

[0006] The inverter mounting frame with grounding clamp spring solves the problem of the inverter mounting frame on the market in the prior art, which has fixed installation height and is only suitable for the inverter of the same size, and different mounting frames need to be replaced for the inverters of different sizes, which has low practicability.

[0007] To achieve the above purpose, the utility model provides the following technical scheme:

[0008] An inverter mounting frame with grounding clamp spring comprises a support frame, a threaded column is installed on one side of the support frame, a threaded groove is connected to the outer periphery of the threaded column, a hollow column is arranged outside the threaded groove, a first bearing is arranged on the outer periphery of the hollow column, a lifting frame is arranged on the outer periphery of the first bearing, a second bearing is arranged on the side wall of the lifting frame, a hand crank is arranged on the inner side of the second bearing, a first bevel gear is fixed to the end of the hand crank, and a second bevel gear is meshed and connected to one side of the first bevel gear.

[0009] Preferably, a connecting plate is fixed to the side wall of the lifting frame, a limiting groove plate is fixed to the other end of the connecting plate, and a fixed plate is fixed to the other side wall of the limiting groove plate.

[0010] Preferably, a sliding rail is arranged in the connecting plate, a sliding block is arranged on the inner side of the sliding rail, a moving plate is fixed to the side wall of the sliding block, a damper is arranged on one side of the moving plate, a spring is arranged on the outer periphery of the damper, a clamping frame is fixed to the other side wall of the moving plate, and a hand grip is fixed to the side wall of the clamping frame.

[0011] Preferably, the hand knob forms a rotating structure with the lifting frame through a second bearing, and forms a fixed structure with the first bevel gear, and the first bevel gear forms a meshing structure with the second bevel gear, and the second bevel gear forms a fixed structure with the hollow column.

[0012] Preferably, the hollow column forms a rotating structure with the lifting frame through a first bearing, and forms a threaded connection with the threaded column through a threaded groove, and the lifting frame forms a fixed structure with the limiting groove plate through a connecting plate, and the threaded column forms a fixed structure with the supporting frame.

[0013] Preferably, the moving plate forms a sliding structure with the sliding rail through a sliding block, and forms an elastic structure with the connecting plate through a damper and a spring, and the moving plate forms a fixed structure with the clamping frame.

[0014] Preferably, the clamping frame forms a fixed structure with the hand grip, and the clamping frame is provided with two groups of center lines symmetrically distributed about the connecting plate.

[0015] The utility model provides an inverter mounting frame with grounding clamp, and has the beneficial effects that compared with the prior art,

[0016] 1、 this inverter mounting frame with grounding clamp is provided with threaded groove and threaded column, can drive first bevel gear to rotate through the rotation of hand knob of external force, the rotation of first bevel gear can make second bevel gear rotate, indirectly drive hollow column to rotate, the rotation of hollow column can make hollow column lift, thereby drive lifting frame and fixed plate to lift, according to the height position of demand adjustment installation component, avoid the height of most inverter mounting frame installed, only suitable for the inverter of same specification size, for different size specifications inverter, need to replace different mounting frame, and the practicality is lower;

[0017] 2、 this inverter mounting frame with grounding clamp is provided with clamping frame, can drive clamping frame to move through the pulling of hand grip of external force, thereby can quickly disassemble inverter module, in contrast, through the relative clamping structure of two groups of clamping frames, can simply clamping fixed inverter module, and through the setting of damper and spring, clamping frame can automatically restore original position after losing acting force, clamping frame is clamped and fixed, thereby can quickly disassemble inverter module, and the inverter module is conveniently installed quickly. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a rear view structure schematic diagram of the inverter mounting frame with grounding clamp provided by the utility model;

[0019] Figure 2 A front view structural schematic view of the inverter mounting rack with grounding clamping spring is provided in the utility model;

[0020] Figure 3 A top view structural schematic view of the inverter mounting rack with grounding clamping spring is provided in the utility model;

[0021] Figure 4 A sectional view structural schematic view of the inverter mounting rack with grounding clamping spring is provided in the utility model.

[0022] In the drawing: 1, support frame; 2, threaded column; 3, threaded groove; 4, hollow column; 5, first bearing; 6, lifting frame; 7, second bearing; 8, hand crank; 9, first bevel gear; 10, second bevel gear; 11, connecting plate; 12, limiting groove plate; 13, fixed plate; 14, slide rail; 15, sliding block; 16, moving plate; 17, damper; 18, spring; 19, clamping frame; 20, hand grip. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described 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, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] Please refer to Figures 1-4 The utility model provides a kind of technical solutions: a kind of inverter mounting rack with grounding clamping spring, including support frame 1, the side of support frame 1 is equipped with threaded column 2, threaded column 2 is peripherally connected with threaded groove 3, threaded groove 3 is provided with hollow column 4 outside, the periphery of hollow column 4 is provided with first bearing 5, the periphery of first bearing 5 is provided with lifting frame 6, the side wall of lifting frame 6 is provided with second bearing 7, the inboard of second bearing 7 is provided with hand crank 8, hand crank 8 is fixed with first bevel gear 9 at end, first bevel gear 9 is meshed with second bevel gear 10 on one side.

[0025] Further, the side wall of lifting frame 6 is fixed with connecting plate 11, the other end of connecting plate 11 is fixed with limiting groove plate 12, the other side wall of limiting groove plate 12 is fixed with fixed plate 13.

[0026] Further, the inside of the connecting plate 11 is provided with a sliding rail 14, the inner side of the sliding rail 14 is provided with a sliding block 15, the side wall of the sliding block 15 is fixedly provided with a moving plate 16, one side of the moving plate 16 is provided with a damper 17, the periphery of the damper 17 is provided with a spring 18, the other side wall of the moving plate 16 is fixedly provided with a clamping frame 19, and the side wall of the clamping frame 19 is fixedly provided with a hand grip 20.

[0027] Further, the hand handle 8 and the lifting frame 6 constitute a rotating structure through the second bearing 7, the hand handle 8 and the first bevel gear 9 constitute a fixed structure, the first bevel gear 9 and the second bevel gear 10 constitute an engagement structure, and the second bevel gear 10 and the hollow column 4 constitute a fixed structure; by rotating the hand handle 8 through an external force, the first bevel gear 9 can be driven to rotate, and through the engagement structure of the first bevel gear 9 and the second bevel gear 10, the rotation of the first bevel gear 9 can drive the second bevel gear 10 to rotate, thereby indirectly driving the hollow column 4 to rotate.

[0028] Further, the hollow column 4 and the lifting frame 6 constitute a rotating structure through the first bearing 5, the hollow column 4 and the threaded column 2 constitute a threaded connection through the threaded groove 3, the lifting frame 6 and the limiting groove plate 12 constitute a fixed structure through the connecting plate 11, and the threaded column 2 and the support frame 1 constitute a fixed structure; through the threaded connection of the threaded groove 3 and the threaded column 2, the rotation of the hollow column 4 can drive the hollow column 4 to ascend and descend, thereby driving the lifting frame 6 and the fixed plate 13 to ascend and descend, and the height position of the installation assembly can be adjusted according to requirements.

[0029] Further, the moving plate 16 and the sliding rail 14 constitute a sliding structure through the sliding block 15, the moving plate 16 and the connecting plate 11 constitute an elastic structure through the damper 17 and the spring 18, and the moving plate 16 and the clamping frame 19 constitute a fixed structure.

[0030] Further, the clamping frame 19 and the hand grip 20 constitute a fixed structure, and the clamping frame 19 is provided with two groups of clamping frames which are symmetrically distributed about the center line of the connecting plate 11; by pulling the hand grip 20 through an external force, the clamping frame 19 can be driven to move, thereby the inverter module can be quickly disassembled, and conversely, through the relative clamping structure of the two groups of clamping frames 19, the inverter module can be simply clamped and fixed, and through the setting of the damper 17 and the spring 18, the clamping frame 19 can automatically return to the original position after losing the acting force, thereby the clamping frame 19 is clamped and fixed, and the inverter module can be quickly disassembled and installed.

[0031] Working principle: first, the staff need to rotate the hand handle 8 by external force, can drive the first bevel gear 9 to rotate, the rotation of the first bevel gear 9 can make the second bevel gear 10 rotate, indirectly drive the hollow column 4 to rotate, the rotation of the hollow column 4 can make the hollow column 4 lift, so as to drive the lifting frame 6 and the fixed plate 13 to lift, according to the demand adjustment installation component height position, then through the external force pull hand handle 20, can drive the clamping frame 19 to move, so as to can quickly to the inverter module quick disassembly, conversely through two groups of clamping frame 19 relative clamping structure, can be simple to the inverter module clamping fixed, and through the damper 17 and spring 18 setting can make the clamping frame 19 lose the action force after will automatically restore to the original position, clamping frame 19 clamping fixed, so as to can quickly disassemble the inverter module, the inverter module is convenient for quick installation.

[0032] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An inverter mounting rack with grounding clamps, comprising a support frame (1), characterized in that: One side of the support frame (1) is provided with a threaded column (2), the outer periphery of the threaded column (2) is threadedly connected with a threaded groove (3), the outer part of the threaded groove (3) is provided with a hollow column (4), the outer periphery of the hollow column (4) is provided with a first bearing (5), the outer periphery of the first bearing (5) is provided with a lifting frame (6), the side wall of the lifting frame (6) is provided with a second bearing (7), the inner side of the second bearing (7) is provided with a hand crank (8), the end of the hand crank (8) is fixedly connected with a first bevel gear (9), one side of the first bevel gear (9) is engagedly connected with a second bevel gear (10).

2. An inverter mounting rack with grounding clamps as claimed in claim 1, characterized in that: The side wall of the lifting frame (6) is fixedly connected with a connecting plate (11), the other end of the connecting plate (11) is fixedly connected with a limiting groove plate (12), the other side wall of the limiting groove plate (12) is fixedly connected with a fixed plate (13).

3. An inverter mounting rack with grounding clamps as claimed in claim 2, characterized in that: The inner part of the connecting plate (11) is provided with a sliding rail (14), the inner side of the sliding rail (14) is provided with a sliding block (15), the side wall of the sliding block (15) is fixedly connected with a moving plate (16), one side of the moving plate (16) is provided with a damper (17), the outer periphery of the damper (17) is provided with a spring (18), the other side wall of the moving plate (16) is fixedly connected with a clamping frame (19), the side wall of the clamping frame (19) is fixedly connected with a hand grip (20).

4. The inverter mount with grounding clip as set forth in claim 1, wherein: The hand crank (8) and the lifting frame (6) constitute a rotating structure through the second bearing (7), the hand crank (8) and the first bevel gear (9) constitute a fixed structure, the first bevel gear (9) and the second bevel gear (10) constitute an engagement structure, and the second bevel gear (10) and the hollow column (4) constitute a fixed structure.

5. The inverter mount with grounding clip as set forth in claim 1, wherein: The hollow column (4) and the lifting frame (6) constitute a rotating structure through the first bearing (5), the hollow column (4) and the threaded column (2) constitute a threaded connection through the threaded groove (3), the lifting frame (6) and the limiting groove plate (12) constitute a fixed structure through the connecting plate (11), and the threaded column (2) and the support frame (1) constitute a fixed structure.

6. An inverter mounting rack with grounding clamps as defined in claim 3, wherein: The moving plate (16) and the sliding rail (14) constitute a sliding structure through the sliding block (15), the moving plate (16) and the connecting plate (11) constitute an elastic structure through the damper (17) and the spring (18), and the moving plate (16) and the clamping frame (19) constitute a fixed structure.

7. An inverter mounting rack with grounding clamps as defined in claim 3, wherein: The clamping frame (19) and the hand grip (20) constitute a fixed structure.

8. An inverter mounting rack with grounding clamps as claimed in claim 7, characterized in that: The clamping frame (19) is provided with two groups of center lines symmetrically distributed about the connecting plate (11).

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