Mounting structure of three-phase reactor

Abstract

The utility model discloses an installation structure of three-phase reactor, including bottom plate and top plate, the bottom of top plate is fixedly connected with two threaded rod, the both sides of bottom plate are equipped with connecting hole, threaded rod passes through connecting hole and is equipped with fixed subassembly, the inside of bottom plate is equipped with first chute, the inside of bottom plate is equipped with second chute. A two-way screw rod is movably connected into the first sliding groove, two clamping plates are movably connected to the outer side of the two-way screw rod, two second sliding grooves are formed in the side faces of the two ends of each clamping plate, round rods are movably connected into the two second sliding grooves, and springs are connected to the outer sides of the round rods in a sleeving mode. According to the three-phase reactor clamping device, a worker can conveniently and stably clamp three-phase reactors of different sizes, follow-up installation is facilitated, meanwhile, the worker can conveniently rotate the nut in a labor-saving mode through the side wings, and the situation that due to the fact that the clamping plates are directly connected with the three-phase reactors, abrasion is likely to happen for a long time can be avoided through the rubber pads.

Description

Technical Field

[0001] The utility model relates to the technical field of reactor installation, in particular to an installation structure of a three-phase reactor. Background Art

[0002] A three-phase reactor, also known as a power reactor, is a component used in three-phase circuits to limit current, balance voltage, and improve power factor. It is usually composed of three coils, an iron core, and a capacitor, and can effectively resist resistance, capacitive loads, and transient voltages in the circuit.

[0003] The existing three-phase reactor installation structure can only install three-phase reactors of one size. If three-phase reactors of other sizes are encountered, the installation structure cannot be used, so it is necessary to re-order the installation structure, which greatly wastes time. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a mounting structure for a three-phase reactor.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A mounting structure for a three-phase reactor comprises a bottom plate and a top plate, wherein the bottom of the top plate is fixedly connected to two threaded rods, connection holes are provided on both sides of the bottom plate, the threaded rods pass through the connection holes and are installed with fixing components, a first slide groove is provided inside the bottom plate, a bidirectional screw rod is movably connected inside the first slide groove, two clamping plates are movably connected to the outer side of the bidirectional screw rod, two second slide grooves are provided on the side surfaces at both ends of the clamping plates, round rods are movably connected inside the two second slide grooves, springs are sleeved on the outer side of the round rods, and the two ends of the springs are respectively fixed to the second slide grooves and the round rods, and an L-shaped clamping block is fixedly connected between two adjacent round rods.

[0007] As a further solution of the utility model, the fixing assembly includes a nut, the bottom end of the threaded rod passes through the bottom plate and is threadedly connected to the nut, and a gasket is fixedly connected to the top of the nut, and the gasket is in contact with the bottom plate.

[0008] As a further solution of the utility model, side wings are fixedly connected to both sides of the nut.

[0009] As a further solution of the utility model, a rubber pad is fixedly connected to one side of the clamping plate.

[0010] As a further solution of the utility model, one end of the bidirectional screw rod passes through the bottom plate and is fixedly connected with a knob.

[0011] As a further solution of the utility model, mounting parts are fixedly connected to both sides of the base plate.

[0012] As a further solution of the present invention, a mounting hole is provided inside the mounting member.

[0013] The beneficial effects of the utility model are:

[0014] 1. Through the use of threaded rods and L-shaped clamps, it is convenient for workers to stably clamp three-phase reactors of different sizes, which is convenient for installation, making the application range of the device wider, avoiding frequent replacement of installation structures that is time-consuming and labor-intensive, and improving the flexibility of the device.

[0015] 2. Through the setting of the side wings, the side wings make it easier for the staff to turn the nuts, which saves more effort during use and improves the convenience of the device.

[0016] 3. Through the setting of the rubber pad, the rubber pad can protect the three-phase reactor, avoid the clamping plate directly contacting the three-phase reactor, which may cause long-term wear and tear, thereby improving the protection effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front perspective structural diagram of a three-phase reactor installation structure proposed by the utility model;

[0018] Figure 2 A schematic diagram of the threaded rod split structure of a three-phase reactor installation structure proposed by the utility model;

[0019] Figure 3 This is an enlarged structural diagram of part A of a three-phase reactor installation structure proposed by the utility model;

[0020] Figure 4 The utility model provides a schematic diagram of the cross-sectional structure of the bottom plate of the installation structure of the three-phase reactor.

[0021] In the figure: 1. top plate; 2. bottom plate; 3. threaded rod; 5. gasket; 6. side wing; 7. nut; 8. rubber pad; 9. spring; 10. round rod; 11. L-shaped clamp; 12. mounting hole; 13. mounting piece; 14. first slide groove; 15. second slide groove; 16. clamping plate; 17. bidirectional screw rod. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. The described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, other embodiments obtained by ordinary technicians in this field without making creative work are all within the scope of protection of the utility model.

[0023] Reference Figure 1-Figure 4 A three-phase reactor installation structure includes a bottom plate 2 and a top plate 1. A first slide groove 14 is provided inside the bottom plate 2. A bidirectional screw rod 17 is rotatably connected inside the first slide groove 14. Two clamping plates 16 are threadedly connected to the outer side of the bidirectional screw rod 17. The distance between the two clamping plates 16 is adjusted according to the width of the three-phase reactor, that is, the bidirectional screw rod 17 is rotated to make the clamping plates 16 move outward along the first slide groove 14 respectively until they move to the required distance. Two second slide grooves 15 are provided on the side surfaces at both ends of the clamping plates 16. Round rods 10 are slidably connected inside the two second slide grooves 15. Springs 9 are sleeved on the outer sides of the round rods 10, and the two ends of the springs 9 are respectively fixed to the second slide grooves 15 and the round rods 10. The two adjacent round rods 10 are fixed by bolts. There is an L-shaped clamp 11, and then the L-shaped clamp 11 is pulled outward according to the length of the three-phase reactor, so that the round rod 10 moves along the first slide groove 14, and the spring 9 contracts until the L-shaped clamp 11 moves to the required distance, and then the three-phase reactor is placed in the space surrounded by two clamps 16 and multiple L-shaped clamps 11, so that the three-phase reactor is stably clamped, and two threaded rods 3 are fixed to the bottom of the top plate 1 by bolts, and connecting holes are opened on both sides of the bottom plate 2. The threaded rod 3 passes through the connecting holes and is installed with a fixing component, and then the top plate 1 is moved to insert the threaded rod 3 into the connecting hole. At this time, the top of the three-phase reactor contacts the bottom of the top plate 1, and then the top plate 1 and the bottom plate 2 are fixed by the fixing component, so that the three-phase reactor is stably clamped.

[0024] The top plate 1 and the bottom plate 2 are fixed with the fixing member 14, and the fixing member 14 is fixed with the fixing member 16.

[0025] Working principle: When the three-phase reactor needs to be installed, first adjust the distance between the two clamping plates 16 according to the width of the three-phase reactor, that is, rotate the bidirectional screw rod 17 to move the clamping plates 16 outward along the first slide groove 14 until they move to the required distance, then pull the L-shaped clamping block 11 outward according to the length of the three-phase reactor, so that the round rod 10 moves along the first slide groove 14, and the spring 9 contracts until the L-shaped clamping block 11 moves to the required distance, and then put the three-phase reactor into The three-phase reactor is stably clamped in the space enclosed by two clamps 16 and multiple L-shaped clamps 11, and then the top plate 1 is moved to insert the threaded rod 3 into the connecting hole. At this time, the top of the three-phase reactor is in contact with the bottom of the top plate 1, and then the nut 7 is inserted into the bottom end of the threaded rod 3, and the nut 7 is rotated to move it to contact the bottom of the bottom plate 2, so that the top plate 1 and the bottom plate 2 can stably clamp the three-phase reactor, and finally the entire device is fixed to an external object through the mounting hole 12 on the mounting member 13.

[0026] In addition, the terms "installation", "setting", "connection" and "socketing" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements or components. Those skilled in the art can understand the specific meanings of the above terms in this application according to specific circumstances.

Claims

1. A three-phase reactor installation structure, comprising a bottom plate (2) and a top plate (1), characterized in that: The bottom of the top plate (1) is fixedly connected with two threaded rods (3), both sides of the bottom plate (2) are provided with connection holes, the threaded rods (3) pass through the connection holes and are installed with fixing components, the bottom plate (2) is provided with a first slide groove (14), a bidirectional screw rod (17) is movably connected in the first slide groove (14), the outer side of the bidirectional screw rod (17) is movably connected with two clamping plates (16), the side surfaces at both ends of the clamping plates (16) are provided with two second slide grooves (15), the inside of the two second slide grooves (15) are movably connected with round rods (10), the outer side of the round rod (10) is sleeved with a spring (9), and the two ends of the spring (9) are respectively fixed to the second slide groove (15) and the round rod (10), and an L-shaped clamping block (11) is fixedly connected between two adjacent round rods (10).

2. The installation structure of a three-phase reactor according to claim 1, characterized in that: The fixing assembly comprises a nut (7), the bottom end of the threaded rod (3) passes through the bottom plate (2) and is threadedly connected to the nut (7), the top of the nut (7) is fixedly connected with a gasket (5), and the gasket (5) is in contact with the bottom plate (2).

3. The installation structure of a three-phase reactor according to claim 2, characterized in that: The nut (7) is fixedly connected to side wings (6) on both sides.

4. The installation structure of a three-phase reactor according to claim 1, characterized in that: A rubber pad (8) is fixedly connected to one side of the clamping plate (16).

5. The installation structure of a three-phase reactor according to claim 1, characterized in that: One end of the bidirectional screw rod (17) passes through the bottom plate (2) and is fixedly connected to a knob.

6. The installation structure of a three-phase reactor according to claim 1, characterized in that: Both sides of the bottom plate (2) are fixedly connected with mounting parts (13).

7. The installation structure of a three-phase reactor according to claim 6, characterized in that: A mounting hole (12) is provided inside the mounting piece (13).

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