Three-phase power regulator convenient to install

Abstract

The utility model belongs to the technical field of power regulators, and discloses a three-phase power regulator convenient to install, which comprises an installation protection box, a regulator is installed inside the installation protection box, a dismounting plate is installed on the front surface of the installation protection box, and a plurality of uniformly distributed heat dissipation grooves are formed in the bottom of the installation protection box. The upper ends of the heat dissipation grooves extend to the upper ends of the left side and the right side of the installation protection box, a left dust scraping block and a right dust scraping block are slidably clamped into the heat dissipation grooves, connecting strips are arranged on the left side and the right side of the installation protection box, and the multiple dust scraping blocks, located on the same side of the installation protection box, in the multiple heat dissipation grooves are fixedly connected with the connecting strips on the corresponding sides. According to the utility model, under the cooperation of the connecting strip and the operation plate, the dust in the heat dissipation groove can be conveniently and quickly removed without dismounting the adjuster, and meanwhile, the influence of the dust on the adjuster is reduced, so that the overhaul and maintenance frequency of the adjuster is reduced, and the dismounting difficulty is greatly reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of power regulators, in particular to a three-phase power regulator which is easy to install. Background Art

[0002] Most of the existing three-phase power regulators are relatively heavy, which makes them difficult to install for the first time, and most of them need to be suspended for installation, which further increases the difficulty of installation. In addition, with the continuous updating of technology, the three-phase power regulators have more and more integrated components and have more and more functions. Similarly, the frequency of regular inspection and maintenance increases, and the frequency of damage also increases. The difficulty of disassembly and assembly during inspection and maintenance is already large, and the disassembly and assembly during inspection and maintenance increases the difficulty of operation. Therefore, improvements are needed. Utility Model Content

[0003] In order to solve the problems raised in the above background technology, the utility model provides a three-phase power regulator which is easy to install and has the advantages of low installation difficulty and easy maintenance.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a three-phase power regulator that is easy to install, comprising an installation protection box, an adjuster is installed inside the installation protection box, a disassembly plate is installed on the front of the installation protection box, a plurality of evenly distributed heat dissipation grooves are opened at the bottom of the installation protection box, the upper ends of the heat dissipation grooves extend to the upper ends of the left and right sides of the installation protection box, the interior of the heat dissipation grooves is slidably clamped with left and right scraping blocks, and connecting strips are provided on the left and right sides of the installation protection box, and a plurality of scraping blocks located on the same side of the installation protection box in the plurality of heat dissipation grooves are fixedly connected to a connecting strip on the corresponding side, and the front ends of the two connecting strips extend to the left and right sides of the front end of the installation protection box, and an operating panel is slidably clamped on the outside of the disassembly plate, and the two ends of the operating panel extend to the left and right sides of the disassembly plate and are fixedly connected to the front sides of the two connecting strips.

[0005] Preferably, the installation protection box includes a protection box body installed outside the adjuster, and a plurality of evenly distributed installation expansion bolts are arranged on the back of the protection box body, and the protection box body is fixedly installed by the plurality of installation expansion bolts.

[0006] Preferably, a number of reinforcing plates are welded inside the protective box body, and a number of evenly distributed guide plates are fixedly installed at the bottom of the inner cavity of the protective box body. The side profile of the guide plates is an isosceles triangle. The guide plates correspond to the heat dissipation grooves one by one and are distributed alternately, and the two sides of the lower end of the heat dissipation grooves are respectively in contact with the facing surfaces of two adjacent heat dissipation grooves.

[0007] Preferably, a plurality of reinforcement connection blocks evenly distributed on the left and right are fixedly connected to the bottom of the inner cavity of the heat dissipation slot, the cross-section of the front side of the reinforcement connection block is an isosceles triangle, and the outer surfaces of the guide plate and the reinforcement connection block are smooth.

[0008] Preferably, the adjuster includes an adjuster body fixedly installed inside the protective box body by bolts, a fan is arranged at the bottom of the adjuster body, a fan disassembly bolt is arranged at the bottom of the fan, and the fan is fixedly connected to the adjuster body through the fan disassembly bolt;

[0009] A current bar is arranged at the lower end of the front side of the regulator body, a cover plate is arranged at the front side of the regulator body, and heat conducting strips are arranged on the left and right sides of the regulator body.

[0010] Preferably, a flip-up baffle is movably installed at the bottom of the front of the installation protection box, and the top of the flip-up baffle is clamped with the bottom of the disassembly plate. The two ends of the flip-up baffle are connected with hinged plates, and the hinged plates are fixedly connected to the front of the installation protection box.

[0011] Preferably, limiting slide grooves are provided on both sides of the left and right sides of the protective box body, the side surfaces of the connecting strip are slidably engaged in the inside of the limiting slide grooves, the top of the disassembly plate is connected with a hinge plate, and the rear end of the hinge plate is connected to the top of the protective box body.

[0012] Preferably, a fastening bolt is movably sleeved on the front of the operating panel, a threaded hole is provided on the front of the disassembly plate, and a rear end of the fastening bolt passes through the operating panel and is movably sleeved inside the threaded hole.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] Due to the provision of the dust scraping block, the utility model can quickly and conveniently remove dust in the heat dissipation slot under the cooperation of the connecting strip and the operating panel, without disassembling the adjuster, thereby reducing the influence of dust on the adjuster, thereby reducing the inspection and maintenance frequency of the adjuster, and thus greatly reducing the difficulty of disassembly and assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0017] Figure 3 A bottom view of the regulator of the utility model;

[0018] Figure 4 It is a side view of the regulator of the utility model;

[0019] Figure 5 It is a structural schematic diagram of the protective box body of the utility model.

[0020] In the figure: 1. Install the protection box; 101. The protection box body; 102. The reinforcement plate; 103. Install the expansion bolt; 104. The guide plate; 105. The reinforcement connection block; 2. The adjuster; 21. The adjuster body; 22. The fan; 23. The fan disassembly bolt; 24. The current strip; 25. The cover plate; 26. The heat conduction strip; 3. The disassembly plate; 4. The heat sink; 5. The dust scraper block; 6. The connection strip; 7. The operating panel; 8. The fastening bolt; 9. The flip baffle; 10. The hinge plate; 11. The limit slide groove; 12. The hinge plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] like Figures 1 to 5 As shown, the utility model provides a three-phase power regulator that is easy to install, including an installation protection box 1, an adjuster 2 is installed inside the installation protection box 1, a disassembly plate 3 is installed on the front of the installation protection box 1, a plurality of heat dissipation grooves 4 are evenly distributed at the bottom of the installation protection box 1, the upper ends of the heat dissipation grooves 4 extend to the upper ends of the left and right sides of the installation protection box 1, and the inside of the heat dissipation grooves 4 are slidably connected with two left and right scraping blocks 5, and the left and right sides of the installation protection box 1 are both provided with connecting strips 6, and the plurality of scraping blocks 5 located on the same side of the installation protection box 1 in the plurality of heat dissipation grooves 4 are connected to the corresponding side. A connecting strip 6 is fixedly connected, and the front ends of the two connecting strips 6 extend to the left and right sides of the front end of the installation protection box 1. The outer sliding card of the disassembly plate 3 is connected with the operating panel 7. The two ends of the operating panel 7 extend to the left and right sides of the disassembly plate 3 and are fixedly connected to the front sides of the two connecting strips 6. Due to the setting of the dust scraper block 5, with the cooperation of the connecting strip 6 and the operating panel 7, the dust in the heat dissipation groove can be quickly and conveniently removed without disassembling the adjuster 2. At the same time, the influence of dust on the adjuster 2 is reduced, thereby reducing the inspection and maintenance frequency of the adjuster 2, thereby greatly reducing the difficulty of disassembly and assembly.

[0023] like Figure 5As shown, the installation protection box 1 includes a protection box body 101 installed on the outside of the adjuster 2, and a plurality of evenly distributed installation expansion bolts 103 are arranged on the back of the protection box body 101. The protection box body 101 is fixedly installed by the plurality of installation expansion bolts 103; due to the setting of the protection box body 101, it can greatly protect the adjuster 2, thereby effectively reducing the damage rate of the adjuster 2, thereby greatly reducing the inspection and disassembly frequency of the adjuster 2.

[0024] like Figure 2 and Figure 5 As shown, a plurality of reinforcing plates 102 are welded inside the protective box body 101, and a plurality of evenly distributed guide plates 104 are fixedly installed at the bottom of the inner cavity of the protective box body 101. The side profile of the guide plate 104 is an isosceles triangle. The plurality of guide plates 104 correspond to the heat dissipation slots 4 one by one and are alternately distributed. The two sides of the lower end of the heat dissipation slot 4 are respectively in contact with the facing surfaces of two adjacent heat dissipation slots 4. Due to the setting of the guide plates 104, the fallen dust can slide into the inside of the heat dissipation slot 4 and leave the installation protective box 1, thereby reducing the erosion of the dust on the installation protective box 1 and the adjuster 2.

[0025] like Figure 5 As shown, the bottom of the inner cavity of the heat sink 4 is fixedly connected with a plurality of reinforced connecting blocks 105 evenly distributed on the left and right. The cross-section of the front side of the reinforced connecting block 105 is an isosceles triangle, and the outer surfaces of the guide plate 104 and the reinforced connecting block 105 are smooth. Due to the setting of the reinforced connecting block 105, the heat dissipation efficiency of the heat sink 4 can be ensured, and the supporting strength of the bottom of the protective box body 101 can be ensured with the cooperation of the heat sink 4, thereby ensuring the installation stability of the adjuster 2.

[0026] like Figure 3 and Figure 4 As shown, the adjuster 2 includes an adjuster body 21 fixedly installed in the protective box body 101 by bolts, a fan 22 is arranged at the bottom of the adjuster body 21, a fan disassembly bolt 23 is arranged at the bottom of the fan 22, and the fan 22 is fixedly connected to the adjuster body 21 through the fan disassembly bolt 23;

[0027] A current bar 24 is disposed at the lower end of the front surface of the regulator body 21 , a cover plate 25 is disposed at the front surface of the regulator body 21 , and heat conducting strips 26 are disposed on the left and right sides of the regulator body 21 .

[0028] like Figure 1 As shown, a flip-up baffle 9 is movably installed at the bottom of the front of the installation protection box 1, and the top of the flip-up baffle 9 is clamped with the bottom of the disassembly plate 3. The two ends of the flip-up baffle 9 are connected with hinged plates 10, and the hinged plates 10 are fixedly connected to the front of the installation protection box 1.

[0029] like Figure 1and Figure 2 As shown, the left and right sides of the protective box body 101 are provided with limiting slide grooves 11, the side surfaces of the connecting strip 6 are slidably engaged in the inside of the limiting slide grooves 11, the top of the disassembly plate 3 is connected with a hinge plate 12, and the rear end of the hinge plate 12 is connected to the top of the protective box body 101.

[0030] like Figure 1 As shown, a fastening bolt 8 is movably sleeved on the front of the operating panel 7, a threaded hole is provided on the front of the disassembly plate 3, and the rear end of the fastening bolt 8 passes through the operating panel 7 and is movably sleeved inside the threaded hole; due to the setting of the fastening bolt 8, the disassembly plate 3 can be fixed with the cooperation of the operating panel 7 and the connecting strip 6, so that it can achieve a long-term protection effect on the adjuster 2 inside the protective box body 101 with the cooperation of the flip baffle 9.

[0031] The working principle and use process of this utility model:

[0032] The protection box body 101 is fixedly installed at a predetermined position by installing the expansion bolt 103, and then the adjuster 2 is installed inside the protection box body 101 by bolts, and after closing the disassembly plate 3, the operation plate 7 is slid upward to make the fastening bolt 8 rise to the connection position, and then the fastening bolt 8 is rotated so that its rear end is screwed into the inside of the disassembly plate 3;

[0033] During the operation of the equipment, if the adjuster 2 needs to be repaired, the fastening bolt 8 is unscrewed and the operating panel 7 is slid down to the flip-type baffle 9, and the disassembly plate 3 can be flipped upward with the cooperation of the reinforcement plate 102, so as to repair and maintain the adjuster 2 inside the protective box body 101;

[0034] Due to the need for long-term heat dissipation, the airflow will carry dust when passing through the heat dissipation slot 4. In the long run, dust will accumulate on the inner wall of the heat dissipation slot 4, which will not only affect the circulation rate of the heat dissipation airflow, but also affect the internal components. Therefore, sliding the operating panel 7 up and down can drive the left and right connecting strips 6 to move up and down under the restriction of the protective box body 101, and then drive the dust scraping blocks 5 inside the heat dissipation slots 4 to move up and down synchronously, thereby scraping off the dust on the inner wall of the heat dissipation slot 4.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A three-phase power regulator that is easy to install, comprising an installation protection box (1), characterized in that: The installation protection box (1) is provided with an adjuster (2) inside, a disassembly plate (3) is provided on the front of the installation protection box (1), a plurality of evenly distributed heat dissipation grooves (4) are provided on the bottom of the installation protection box (1), the upper ends of the heat dissipation grooves (4) extend to the upper ends of the left and right sides of the installation protection box (1), the interior of the heat dissipation grooves (4) is slidably connected with two left and right scraping blocks (5), the left and right sides of the installation protection box (1) are both provided with connecting strips (6), the plurality of scraping blocks (5) located on the same side of the installation protection box (1) in the plurality of heat dissipation grooves (4) are fixedly connected to a connecting strip (6) on the corresponding side, the front ends of the two connecting strips (6) extend to the left and right sides of the front end of the installation protection box (1), the outside of the disassembly plate (3) is slidably connected with an operating panel (7), the two ends of the operating panel (7) extend to the left and right sides of the disassembly plate (3) and are fixedly connected to the front sides of the two connecting strips (6).

2. A three-phase power regulator that is easy to install according to claim 1, characterized in that: The installation protection box (1) comprises a protection box body (101) installed outside the adjuster (2), and a plurality of evenly distributed installation expansion bolts (103) are arranged on the back of the protection box body (101). The protection box body (101) is fixedly installed by means of the plurality of installation expansion bolts (103).

3. A three-phase power regulator that is easy to install according to claim 2, characterized in that: A plurality of reinforcing plates (102) are welded inside the protection box body (101), and a plurality of evenly distributed guide plates (104) are fixedly installed at the bottom of the inner cavity of the protection box body (101), wherein the side profile of the guide plates (104) is an isosceles triangle, and the plurality of guide plates (104) correspond to the heat dissipation grooves (4) one by one and are distributed alternately, and the two sides of the lower end of the heat dissipation groove (4) are respectively in contact with the facing surfaces of two adjacent heat dissipation grooves (4).

4. A three-phase power regulator that is easy to install according to claim 3, characterized in that: A plurality of reinforcement connection blocks (105) evenly distributed on the left and right are fixedly connected to the bottom of the inner cavity of the heat dissipation slot (4); the front cross-section of the reinforcement connection block (105) is an isosceles triangle; and the outer surfaces of the guide plate (104) and the reinforcement connection block (105) are both smooth.

5. A three-phase power regulator that is easy to install according to claim 2, characterized in that: The regulator (2) comprises a regulator body (21) fixedly mounted inside a protective box body (101) by means of bolts, a fan (22) is arranged at the bottom of the regulator body (21), a fan disassembly bolt (23) is arranged at the bottom of the fan (22), and the fan (22) is fixedly connected to the regulator body (21) by means of the fan disassembly bolt (23); A current bus (24) is arranged at the lower end of the front face of the regulator body (21), a cover plate (25) is arranged at the front face of the regulator body (21), and heat conducting strips (26) are arranged on the left and right sides of the regulator body (21).

6. A three-phase power regulator that is easy to install according to claim 1, characterized in that: A flip-up baffle (9) is movably installed at the bottom of the front of the installation protection box (1), and the top of the flip-up baffle (9) is clamped with the bottom of the disassembly plate (3). The two ends of the flip-up baffle (9) are connected with hinged plates (10), and the hinged plates (10) are fixedly connected to the front of the installation protection box (1).

7. A three-phase power regulator that is easy to install according to claim 2, characterized in that: The left and right sides of the protection box body (101) are provided with limiting slide grooves (11), the side surfaces of the connecting strip (6) are slidably engaged in the inside of the limiting slide grooves (11), the top of the disassembly plate (3) is connected with a hinge plate (12), and the rear end of the hinge plate (12) is connected to the top of the protection box body (101).

8. The three-phase power regulator that is easy to install according to claim 1 is characterized in that: A fastening bolt (8) is movably sleeved on the front of the operating panel (7), a threaded hole is provided on the front of the disassembly plate (3), and the rear end of the fastening bolt (8) passes through the operating panel (7) and is movably sleeved inside the threaded hole.

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