CN220173093U

CN220173093U - Inverter fixing device

Info

Publication number: CN220173093U
Application number: CN202321743116.5U
Authority: CN
Inventors: 王振华; 张�浩; 张艳兵; 樊卓涛; 任文平
Original assignee: Shanxi Installation Group Co Ltd
Current assignee: Shanxi Installation Group Co Ltd
Priority date: 2023-07-04
Filing date: 2023-07-04
Publication date: 2023-12-12
Anticipated expiration: 2033-07-04

Abstract

The utility model discloses an inverter fixing device, which relates to the technical field of inverters and comprises a mounting plate, a photovoltaic inverter and a bottom plate, wherein two sides of the mounting plate are fixedly connected with a fixing plate, the middle part of the fixing plate is movably connected with a screw rod, two sides of the fixing plate are fixedly connected with fixing components, one ends of the screw rod and the fixing components are fixedly connected with clamping plates, clamping plates are lapped outside two connecting grooves, springs are arranged inside the connecting grooves, fixing holes are formed inside a first mounting hanging lug and a second mounting hanging lug, the bottom of the bottom plate is fixedly connected with a connecting rod, and the outside of the connecting rod is movably connected with a sleeve. According to the photovoltaic inverter, the clamping plates are clamped on two sides of the photovoltaic inverter by inwards rotating the screw rods on two sides, the anti-slip pad increases friction with the surface of the photovoltaic inverter, the anti-slip performance is enhanced, and the clamping plate is clamped on the top of the photovoltaic inverter through the elasticity of the springs, so that the stability is improved.

Description

Inverter fixing device

Technical Field

The utility model relates to the technical field of inverters, in particular to an inverter fixing device.

Background

The inverter converts direct current energy into alternating current. The photovoltaic inverter is also called a power regulator, can convert variable direct current voltage generated by a photovoltaic solar panel into alternating current with the mains frequency, and is one of the balances of a photovoltaic array system. Photovoltaic inverters have the functions of active operation and shutdown, tracking and throttling, independent operation prevention and the like, and in a solar power generation system, the photovoltaic inverter is usually installed around a solar panel. The following problems exist in the prior art:

to sum up, the connection between current photovoltaic inverter and the mounting panel is generally fixed through a plurality of bolts for the process of photovoltaic inverter installation and dismantlement is comparatively loaded down with trivial details, reduces work efficiency, and secondly, inconvenient the going on rule between the connecting wire of photovoltaic inverter and the mounting panel, makes winding problem appear between the connecting wire.

Disclosure of Invention

The present utility model provides an inverter fixing device to solve the above-mentioned problems in the prior art.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model provides an dc-to-ac converter fixing device, includes mounting panel, photovoltaic inverter and bottom plate, the outside fixed connection of bottom and bottom plate of mounting panel, the both sides fixedly connected with fixed plate of mounting panel, the middle part swing joint of fixed plate has the screw rod, the both sides fixedly connected with fixed subassembly of fixed plate, the one end fixedly connected with grip block of screw rod and fixed subassembly, the outside of grip block and the surface overlap joint of mounting panel, the spread groove has been seted up to the top both sides of mounting panel, two the outside overlap joint of spread groove has the cardboard, the inside of spread groove is provided with the spring, the top fixedly connected with installation hangers one of mounting panel, the both ends fixedly connected with installation hangers two of mounting panel, the fixed orifices have been seted up to the inside of installation hangers one and installation hangers two, the bottom fixedly connected with connecting rod of bottom plate, the outside swing joint of connecting rod has the sleeve pipe.

The technical scheme of the utility model is further improved as follows: the screw rod includes the bearing, the one end fixed connection of screw rod and the one end of bearing, the other end of bearing and the back fixed connection of grip block, the outside fixedly connected with screwed pipe of fixed plate, the outside and the inside swing joint of screwed pipe of connecting rod.

By adopting the technical scheme, the screw rod, the threaded pipe and the clamping plate in the scheme are matched, and the clamping plate is driven to move by rotating the screw rod.

The technical scheme of the utility model is further improved as follows: the fixed subassembly includes fixed pipe and movable rod, the inside of fixed pipe cup joints with the outside of movable rod, the spacing groove has been seted up to the inside of fixed pipe, the bottom of movable rod is provided with the stopper, the inside of spacing groove and the outside overlap joint of stopper, the surface of grip block is provided with the slipmat.

By adopting the technical scheme, the limit groove and the limit block in the scheme are matched, so that the effect of limiting the movement of the movable rod is achieved.

The technical scheme of the utility model is further improved as follows: the back fixedly connected with slide of cardboard, the inside overlap joint of slide and spread groove.

By adopting the technical scheme, the effect of connecting the clamping plate with the connecting groove by matching the sliding plate with the connecting groove in the scheme.

The technical scheme of the utility model is further improved as follows: the sliding chute is arranged on two sides of the inside of the connecting groove, the sliding blocks are fixedly connected on two sides of the sliding plate, the outside of the sliding blocks are connected with the inside of the sliding chute in a clamping mode, a ball is connected with one end of the sliding block in a clamping mode, and the surface of the ball is connected with the inner wall of the sliding chute in a lap joint mode.

By adopting the technical scheme, the ball in the scheme is matched with the sliding groove, so that the effect of improving the smoothness of the movement of the clamping plate is achieved.

The technical scheme of the utility model is further improved as follows: the outside of bottom plate has seted up the draw-in groove, sheathed tube back fixedly connected with sliding sleeve, the inside of sliding sleeve cup joints with the outside of connecting rod.

By adopting the technical scheme, the cooperation among the sleeve, the connecting rod and the sliding sleeve in the scheme plays a role in regulating the connecting wire of the photovoltaic inverter and avoids the phenomenon of winding.

By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:

1. the utility model provides an inverter fixing device, which adopts the cooperation between a screw rod, a fixing component, a clamping plate, a connecting groove, a clamping plate, a spring, a threaded pipe and an anti-slip pad, and the clamping plate is clamped on two sides of a photovoltaic inverter by inwards rotating the screw rod on two sides, so that the anti-slip pad increases the friction with the surface of the photovoltaic inverter, the anti-slip property is enhanced, the clamping plate is clamped on the top of the photovoltaic inverter by the elasticity of the spring, the stability is improved, the problem that the existing connection between the photovoltaic inverter and a mounting plate is generally connected and fixed by a plurality of bolts is solved, the installation and the disassembly processes of the photovoltaic inverter are complicated, and the problem of work efficiency is reduced, and the beneficial effects of facilitating the installation and the disassembly of the photovoltaic inverter and improving the work efficiency are achieved.

2. The utility model provides an inverter fixing device, which adopts the cooperation among a sleeve, a connecting rod, a sliding sleeve and a clamping groove, and the sleeve slides back and forth on the connecting rod through the sliding sleeve, so that the connecting wire of a photovoltaic inverter is regular, winding is prevented, the problem that the connecting wire of the photovoltaic inverter is inconvenient to wind with a mounting plate is solved, the winding problem between the connecting wires is caused, and the beneficial effects of conveniently arranging the connecting wire of the photovoltaic inverter with the mounting plate and avoiding winding together are achieved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic cross-sectional view of the structure of the present utility model;

FIG. 3 is an enlarged schematic view of part of the A structure of the present utility model;

fig. 4 is an enlarged schematic view of a portion of the B structure of the present utility model.

In the figure: 1. a mounting plate; 2. a photovoltaic inverter; 3. a bottom plate; 301. a clamping groove; 4. a fixing plate; 5. a screw; 51. a bearing; 6. a fixing assembly; 61. a fixed tube; 610. a limit groove; 62. a movable rod; 621. a limiting block; 7. a clamping plate; 71. an anti-slip pad; 8. a connecting groove; 801. a chute; 9. a clamping plate; 91. a slide plate; 92. a slide block; 10. a spring; 11. installing a first hanging lug; 12. mounting a second hanging lug; 13. a fixing hole; 14. a sleeve; 141. a sliding sleeve; 15. a connecting rod; 16. a threaded tube; 17. and (3) rolling balls.

Detailed Description

The utility model is further illustrated by the following examples:

example 1

As shown in fig. 1-4, the utility model provides an inverter fixing device, which comprises a mounting plate 1, a photovoltaic inverter 2 and a bottom plate 3, wherein the bottom of the mounting plate 1 is fixedly connected with the outside of the bottom plate 3, both sides of the mounting plate 1 are fixedly connected with a fixing plate 4, the middle part of the fixing plate 4 is movably connected with a screw 5, both sides of the fixing plate 4 are fixedly connected with a fixing component 6, one end of the screw 5 and one end of the fixing component 6 are fixedly connected with a clamping plate 7, the outside of the clamping plate 7 is lapped with the surface of the mounting plate 1, both sides of the top of the mounting plate 1 are provided with connecting grooves 8, the outside of the two connecting grooves 8 are lapped with clamping plates 9, the inside of the connecting grooves 8 is provided with springs 10, the top of the mounting plate 1 is fixedly connected with a first mounting lug 11, both ends of the mounting plate 1 are fixedly connected with a second mounting lug 12, the inside of the first mounting lug 11 and the second mounting lug 12 are provided with a fixing hole 13, the bottom of the bottom plate 3 is fixedly connected with a connecting rod 15, the outside of the connecting rod 15 is movably connected with a sleeve 14, the photovoltaic inverter is convenient to mount and dismount the photovoltaic inverter, the working efficiency is improved, the photovoltaic inverter is convenient, and the photovoltaic inverter connecting wire and the photovoltaic inverter is wound with the mounting plate is prevented from winding together.

Example 2

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the screw 5 includes bearing 51, the one end fixed connection of screw 5 and the one end of bearing 51, the other end of bearing 51 and the back fixed connection of grip block 7, the outside fixedly connected with screwed pipe 16 of fixed plate 4, the outside and the inside swing joint of screwed pipe 16 of connecting rod 15, cooperation between screw 5, screwed pipe 16 and the grip block 7, through rotating screw 5, drive the effect that grip block 7 removed, fixed subassembly 6 includes fixed pipe 61 and movable rod 62, the inside of fixed pipe 61 cup joints with the outside of movable rod 62, spacing groove 610 has been seted up to the inside of fixed pipe 61, the bottom of movable rod 62 is provided with stopper 621, the inside of spacing groove 610 overlaps with the outside of stopper 621, the surface of grip block 7 is provided with slipmat 71, cooperation between spacing groove 610 and the stopper 621 plays the effect that carries out the spacing to the movable rod 62 removal.

Example 3

As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the back fixedly connected with slide plate 91 of cardboard 9, the inside overlap joint of slide plate 91 and spread groove 8, the cooperation between slide plate 91 and the spread groove 8, the effect of being connected between cardboard 9 and spread groove 8, spout 801 has been seted up to the inside both sides of spread groove 8, the both sides fixedly connected with slider 92 of slide plate 91, the outside of slider 92 and the inside joint of spout 801, the one end joint of slider 92 has ball 17, the surface of ball 17 and the inner wall overlap joint of spout 801, the cooperation between ball 17 and spout 801, play the effect of improving the smooth nature that cardboard 9 removed, draw-in groove 301 has been seted up to the outside of bottom plate 3, the back fixedly connected with sliding sleeve 141 of sleeve pipe 14, the inside of sliding sleeve 141 cup joints with the outside of connecting rod 15, the cooperation between sleeve pipe 14, connecting rod 15 and the sliding sleeve 141 plays to carry out regularity with the connecting wire of photovoltaic inverter 2, avoid the winding phenomenon.

The working principle of the inverter fixing device is specifically described below.

As shown in fig. 1 to 4, firstly, the clamping plate 9 is moved upwards along the spring 10, so that the sliding block 92 slides upwards along the sliding groove 801, in the sliding process, the rolling balls 17 are driven to roll, the moving smoothness is improved, then the photovoltaic inverter 2 is placed on the bottom plate 3, the clamping plate 9 is clamped at the top of the photovoltaic inverter 2 by the elasticity of the spring 10, then the two screws 5 are rotated inwards along the threaded pipes 16 by hand, so that the clamping plate 7 is pushed to one side of the photovoltaic inverter 2, the movable rods 62 are moved outwards along the inside of the fixed pipes 61, so that the clamping plate 7 clamps two sides of the photovoltaic inverter 2, the anti-slip pads 71 increase the friction with the surface of the photovoltaic inverter 2, the anti-slip property is improved, the stability is improved, then the connecting wires of the photovoltaic inverter 2 are inserted into the inside of the sleeve 14 through the clamping grooves 301, the sleeve 14 is moved on the connecting rods 15 regularly, and the condition that the connecting wires are wound together is avoided.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims

1. The utility model provides an inverter fixing device, includes mounting panel (1), photovoltaic inverter (2) and bottom plate (3), its characterized in that: the utility model discloses a connecting device for a motor vehicle, including mounting panel (1), bottom and bottom plate (3), outside fixed connection of mounting panel (1), both sides fixedly connected with fixed plate (4) of mounting panel (1), middle part swing joint of fixed plate (4) has screw rod (5), both sides fixedly connected with fixed subassembly (6) of fixed plate (4), the one end fixedly connected with grip block (7) of screw rod (5) and fixed subassembly (6), the outside of grip block (7) and the surface overlap joint of mounting panel (1), spread groove (8) have been seted up to the top both sides of mounting panel (1), two outside overlap joint of spread groove (8) has cardboard (9), the inside of spread groove (8) is provided with spring (10), the top fixedly connected with installation hangers (11) of mounting panel (1), fixed orifices (13) have been seted up to the inside of installation hangers (11) and installation hangers (12), the bottom fixedly connected with connecting rod (15) of bottom plate (3), outside swing joint (14) have sleeve pipe (14).

2. An inverter fixing device according to claim 1, wherein: the screw rod (5) comprises a bearing (51), one end of the screw rod (5) is fixedly connected with one end of the bearing (51), the other end of the bearing (51) is fixedly connected with the back of the clamping plate (7), a threaded pipe (16) is fixedly connected to the outer portion of the fixing plate (4), and the outer portion of the connecting rod (15) is movably connected with the inner portion of the threaded pipe (16).

3. An inverter fixing device according to claim 1, wherein: the fixed subassembly (6) is including fixed pipe (61) and movable rod (62), the inside of fixed pipe (61) cup joints with the outside of movable rod (62), spacing groove (610) have been seted up to the inside of fixed pipe (61), the bottom of movable rod (62) is provided with stopper (621), the inside of spacing groove (610) and the outside overlap joint of stopper (621), the surface of grip block (7) is provided with slipmat (71).

4. An inverter fixing device according to claim 1, wherein: the back of cardboard (9) fixedly connected with slide (91), the inside overlap joint of slide (91) and spread groove (8).

5. The inverter fixing device according to claim 4, wherein: the sliding chute (801) is formed in two sides of the inside of the connecting groove (8), the sliding blocks (92) are fixedly connected to two sides of the sliding plate (91), the outside of the sliding blocks (92) is connected with the inside of the sliding chute (801) in a clamping mode, the ball (17) is connected with one end of the sliding blocks (92) in a clamping mode, and the surface of the ball (17) is connected with the inner wall of the sliding chute (801) in a lap joint mode.

6. An inverter fixing device according to claim 1, wherein: the clamping groove (301) is formed in the outer portion of the bottom plate (3), the sliding sleeve (141) is fixedly connected to the back of the sleeve (14), and the inner portion of the sliding sleeve (141) is sleeved with the outer portion of the connecting rod (15).