CN220254334U - Frequency converter bracket - Google Patents

Abstract

The utility model discloses a frequency converter bracket, which comprises the following technical scheme: bracket and converter, install the clamping frame through the dovetail in the middle of the bracket top, both sides the clamping frame is located bracket top clamping and has had the converter, the bracket top is located dovetail one side and installs the curb plate, the pivot has been cup jointed in the middle of the curb plate is inside, the pivot cup joints in the clamping frame of both sides is inside, both sides the clamping frame is close to converter one side and all installs blotter B, the bracket top is located the converter bottom and installs the buffer board, blotter A is installed at the buffer board top. The utility model provides a converter bracket has solved current converter bracket and has adopted spring force and fixed bolster to carry out quick clamping to the converter, and there is not hard up possibility in the use the fixed bolster, and the problem that influences the fixed stability of converter promptly has improved the fixed efficiency of converter, has improved the fixed stability of converter simultaneously.

Description

Frequency converter bracket

Technical Field

The utility model relates to the technical field of frequency converter use, in particular to a frequency converter bracket.

Background

The frequency converter mainly comprises rectification, filtering, inversion, a braking unit, a driving unit, a detecting unit and a microprocessor unit, the frequency converter adjusts the voltage and frequency of an output power supply by switching on and off an internal IGBT, and the required power supply voltage is provided according to the actual requirement of a motor, so that the purposes of energy saving and speed regulation are achieved.

Through retrieving, the frequency converter bracket in the prior art is found to be like a frequency converter fixed bolster that publication number CN206759320U discloses, designs the fixed mode of replacing current screw fixation simultaneously for the frequency converter is installed and is dismantled more conveniently, has avoided the inconvenient fixed installation of frequency converter, damages the loaded down with trivial details problem of dismantlement when the frequency converter, has also avoided the damage to the installation face when secondary installation simultaneously, is convenient for protect the installation face.

The existing frequency converter bracket adopts spring force and a fixing bracket to rapidly clamp the frequency converter, and the fixing bracket has the possibility of loosening in the use process, namely, the fixing stability of the frequency converter is affected, so that the frequency converter bracket is provided.

Disclosure of Invention

The utility model aims to provide a frequency converter bracket which has the advantage of stably fixing a frequency converter, and solves the problem that the fixing stability of the frequency converter is affected due to the fact that the existing frequency converter bracket adopts spring force and a fixing bracket to rapidly clamp the frequency converter and the fixing bracket is loose in the using process.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a converter bracket, includes bracket and converter, wherein install the clamping frame through the dovetail in the middle of the bracket top, both sides the clamping frame is located bracket top clamping and has had the converter, the bracket top is located dovetail one side and installs the curb plate, the pivot has been cup jointed in the middle of the curb plate is inside, the pivot cup joints in the clamping frame inside of both sides.

Preferably, the rotating shaft is connected with the clamping frames at two sides through screw threads in a screwing mode, and screw threads at two ends of the rotating shaft are reversely arranged.

Preferably, a locking screw is sleeved in the middle of the top of the side plate.

Preferably, the buffer pad B is arranged on one side, close to the frequency converter, of the clamping frame on two sides, the buffer plate is arranged on the top of the bracket, which is positioned at the bottom of the frequency converter, and the buffer pad A is arranged on the top of the buffer plate.

Preferably, the support rods are arranged at four corner positions of the top of the bracket, the support is arranged at the top of the support rods, and ventilation grooves are formed in two sides of the inside of the support.

Preferably, the radiator is installed to both sides through the connecting rod in the ventilation groove, the dust screen is all installed to support top position ventilation groove both sides.

Preferably, the mounting posts are arranged at four corner positions of the bottom of the bracket.

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

1. according to the utility model, the clamping frame, the rotating shaft and the bracket are arranged, so that the effect of rapidly and stably clamping the frequency converter is achieved, the problem that the fixing stability of the frequency converter is affected due to the fact that the fixing bracket is loose in the using process when the conventional frequency converter bracket rapidly clamps the frequency converter by adopting the spring force and the fixing bracket is solved, the fixing efficiency of the frequency converter is improved, and meanwhile, the fixing stability of the frequency converter is improved.

2. According to the utility model, the effect of efficiently cooling the frequency converter is achieved by arranging the support, the radiator and the dust screen, so that the problems that the frequency converter is higher in temperature when in use, the frequency converter is not cooled in time and the service life of the frequency converter is influenced are solved, the service temperature of the frequency converter is reduced, and the service life of the frequency converter is prolonged.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure A in FIG. 1;

fig. 3 is an enlarged schematic view of the structure B in fig. 1.

Reference numerals: 1. a bracket; 2. a buffer plate; 3. a frequency converter; 4. a heat sink; 5. a vent groove; 6. a dust screen; 7. a bracket; 8. a support rod; 9. a side plate; 10. locking a screw; 11. a rotating shaft; 12. a dovetail groove; 13. a mounting column; 14. a cushion pad A; 15. a cushion B; 16. and (5) installing a clamping frame.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Example 1

As shown in fig. 1-3, in order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a converter bracket, including bracket 1 and converter 3, install clamp holder 16 through dovetail 12 in the middle of bracket 1 top, both sides clamp holder 16 are located bracket 1 top clamping and have converter 3, bracket 1 top is located dovetail 12 one side and installs curb plate 9, the pivot 11 has been cup jointed in the middle of the curb plate 9 is inside, pivot 11 cup joints in both sides clamp holder 16 is inside, pivot 11 and both sides clamp holder 16 pass through screw thread screwing connection, pivot 11 both ends screw thread is reverse to be set up, be convenient for drive clamp holder 16 and remove, lock screw 10 has been cup jointed in the middle of curb plate 9 top, cushion B15 has all been installed to both sides clamp holder 16 near converter 3 one side, buffer plate 2 is installed to bracket 1 top bottom in converter 3 bottom, buffer plate 2 top is installed blotter A14, protect converter 3 through blotter A14 and blotter B15 that sets up, install erection column 13 in four angular position departments in bracket 1 bottom.

The working principle of a frequency converter bracket based on embodiment 1 is: after the utility model is installed, before use, the bracket 1 is fixed through the mounting post 13, the frequency converter 3 is placed at the top of the buffer plate 2, the rotating shaft 11 is rotated, the two sides of the clamping frame 16 are driven to move through the rotating shaft 11, the frequency converter 3 is fixed through the two sides of the clamping frame 16, after the frequency converter 3 is fixed through the locking screw 10, the frequency converter 3 can be fixed, and thus, the working flow of the equipment is completed.

Example two

As shown in fig. 1-3, the present embodiment of the utility model further includes: support bar 8 is all installed to four angular positions departments in bracket 1 top, and support 7 is installed at the support bar 8 top, and support 7 inside both sides all are equipped with ventilation groove 5, through ventilation groove 5 that set up, the air current water conservancy diversion of being convenient for, and radiator 4 is installed through the connecting rod to both sides ventilation groove 5 inside, cools down converter 3, and dust screen 6 is all installed to support 7 top position in ventilation groove 5 both sides.

In this embodiment, during the use, start both sides radiator 4, take out outside air through radiator 4 after, carry to converter 3 top through dust screen 6 filtration, cool down of blowing to converter 3.

The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Claims (7)

1. The utility model provides a converter bracket, includes bracket (1) and converter (3), its characterized in that: the novel power generation device is characterized in that a clamping frame (16) is arranged in the middle of the top of the bracket (1) through a dovetail groove (12), the clamping frames (16) on two sides are located at the top of the bracket (1) and are used for clamping a frequency converter (3), a side plate (9) is arranged at one side of the dovetail groove (12) at the top of the bracket (1), a rotating shaft (11) is sleeved in the middle of the inner portion of the side plate (9), and the rotating shaft (11) is sleeved in the clamping frames (16) on two sides.

2. A transducer carrier according to claim 1, wherein: the rotating shaft (11) is connected with clamping frames (16) at two sides through screw threads in a screwing mode, and screw threads at two ends of the rotating shaft (11) are reversely arranged.

3. A transducer carrier according to claim 1, wherein: the middle of the top of the side plate (9) is sleeved with a locking screw (10).

4. A transducer carrier according to claim 1, wherein: buffer pads B (15) are arranged on one side, close to the frequency converter (3), of the clamping frames (16) on two sides, buffer plates (2) are arranged on the tops of the brackets (1) and located at the bottoms of the frequency converter (3), and buffer pads A (14) are arranged on the tops of the buffer plates (2).

5. A transducer carrier according to claim 1, wherein: support rods (8) are arranged at four angular positions at the top of the bracket (1), a support (7) is arranged at the top of each support rod (8), and ventilation grooves (5) are formed in two sides of the inside of each support (7).

6. A transducer carrier according to claim 5, wherein: the radiator (4) is installed inside the ventilation groove (5) on two sides through the connecting rod, and the dustproof net (6) is installed on two sides of the ventilation groove (5) at the top of the bracket (7).

7. A transducer carrier according to claim 1, wherein: mounting posts (13) are arranged at four corner positions at the bottom of the bracket (1).