Combined mutual inductor

Abstract

The utility model discloses a combined type mutual inductor which comprises a bottom plate, a groove is formed in the top of the bottom plate, a rubber plate is movably connected to the interior of the groove, a combined type mutual inductor body is movably connected to the top of the rubber plate, and fixing blocks are fixedly connected to the two sides of the combined type mutual inductor body. According to the combined transformer, the rubber plate is arranged at the bottom of the combined transformer body, so that vibration is buffered, when the combined transformer body is installed, an operator moves the combined transformer body from top to bottom, so that the through opening is movably connected with the supporting column, and when the combined transformer body is attached to the rubber plate, the combined transformer body can be installed conveniently. When the combined type mutual inductor is installed, an operator loosens the movable frame, then the position of the fixed block is locked, the combined type mutual inductor body is installed, then the operator installs the protection frame, the protection frame can prevent the combined type mutual inductor body from being impacted, and the device has the advantages of being convenient to install and good in protection effect.

Description

Technical Field

[0001] The utility model relates to the technical field of mutual inductors, in particular to a combined mutual inductor. Background Art

[0002] During the common installation of combined voltage transformers, bolts are used to directly fix the combined voltage transformers at the target position.

[0003] In actual use, the existing combined transformer has a large number of components inside, which generates large vibrations and is not protected on the outside. This can easily generate large noises and reduce stability. In addition, without protection, it is easily damaged by external force collisions, which reduces its service life. Therefore, it is necessary to design and modify the combined transformer to effectively prevent the phenomenon of poor protection effect. Utility Model Content

[0004] In order to solve the problems raised in the above-mentioned background technology, the purpose of the utility model is to provide a combined transformer, which has the advantages of easy installation and good protection effect. It solves the problem that in actual use, the existing combined transformer has more components inside the combined voltage transformer, which generates greater vibration and is not protected on the outside, which easily generates greater noise and reduces stability. Moreover, without protection, it is easy to be damaged by external force collision, thereby reducing the service life.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a combined mutual inductor, comprising a bottom plate, a groove is arranged on the top of the bottom plate, and a rubber plate is movably connected inside the groove, a combined mutual inductor body is movably connected to the top of the rubber plate, both sides of the combined mutual inductor body are fixedly connected to fixed blocks, both sides of the top of the bottom plate are fixedly connected to a drive box, a support column is fixedly connected to the top of the drive box, a through opening is opened on the top of the fixed block, the support column is movably connected to the through opening, a card slot is arranged on the front of the support column, and the fixed A tension spring is fixedly connected to the front of the fixed block, and a movable frame is fixedly connected to the front of the tension spring, the back of the movable frame extends to the inside of the through opening and is movably connected to the slot, the front and rear sides of the top of the drive box are fixedly connected to sleeves, the inside of the sleeve is movably connected to a protective frame, both sides of the top of the inner wall of the protective frame are fixedly connected to springs, the spring is movably connected to the combined transformer body, the surface of the sleeve is movably connected to bolts, the bolts are threadedly connected to the protective frame, the surface of the bolts is sprayed with anti-rust paint, and the front of the movable frame is fixedly connected to a handle.

[0006] As a preferred embodiment of the utility model, the driving box is movably connected internally with a positive and negative threaded rod, the front and rear sides of the surface of the positive and negative threaded rod are threadedly connected with a locking frame, the locking frame is movably connected to the driving box, the front and back sides of the rubber plate are provided with positioning grooves, and the locking frame is movably connected to the positioning grooves.

[0007] As a preferred embodiment of the utility model, the back side of the positive and negative threaded rod extends to the back side of the drive box and is fixedly connected to a gear, and the two gears are connected by a synchronous belt transmission, and the back side of the gear is fixedly connected to a turning handle, and the surface of the turning handle is provided with anti-slip grooves, and the number of anti-slip grooves is several, and the anti-slip grooves are evenly distributed on the surface of the turning handle.

[0008] As a preferred embodiment of the present invention, a protective cover is fixedly connected to the top of the base plate, the gear is located inside the protective cover, and the protective cover is made of stainless steel.

[0009] As a preferred embodiment of the present invention, mounting blocks are fixedly connected to both sides of the base plate, and mounting openings are provided on surfaces of the mounting blocks, and the number of the mounting openings is two.

[0010] As a preferred embodiment of the present invention, the locking frame includes a movable rod and a locking rod, the diameter of the locking rod is slightly smaller than the inner diameter of the positioning slot, and the number of the locking rods is the same as the number of the positioning slots.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model adopts the device to set a rubber plate at the bottom of the combined transformer body, thereby buffering the vibration. When installing the combined transformer body, the operator moves the combined transformer body from top to bottom so that the through port is movably connected to the support column. When the combined transformer body is fitted with the rubber plate, the operator loosens the movable frame, thereby locking the position of the fixed block, and then installing the combined transformer body. Then the operator installs the protective frame, which can prevent the combined transformer body from being hit. The device has the advantages of easy installation and good protection effect.

[0013] 2. The utility model provides the forward and reverse threaded rods, locking frames and positioning grooves. The operator can rotate the forward and reverse threaded rods to drive the two locking frames closer to each other until the locking frames are movably connected to the positioning grooves, thereby locking the rubber sheet and quickly installing the rubber sheet. After long-term use, the rubber sheet will oxidize and harden, thereby reducing its buffering effect, and the rubber sheet needs to be quickly replaced. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 It is a top view and cross-sectional diagram of the drive box and protective cover structure of the utility model;

[0016] Figure 3 This is a schematic diagram of the structure of the rubber sheet of the utility model;

[0017] Figure 4 For this utility model Figure 1 A schematic diagram of the enlarged structure in the middle.

[0018] In the figure: 1, bottom plate; 2, rubber plate; 3, combined transformer body; 4, fixing block; 5, drive box; 6, support column; 7, movable frame; 8, sleeve; 9, protective frame; 10, spring; 11, bolt; 12, positive and negative threaded rod; 13, locking frame; 14, gear; 15, handle; 16, protective cover; 17, mounting block; 18, mounting port; 19, movable rod; 20, locking rod. DETAILED DESCRIPTION

[0019] 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.

[0020] like Figures 1 to 4 As shown, a combined mutual inductor comprises a bottom plate 1, a groove is arranged on the top of the bottom plate 1, and a rubber plate 2 is movably connected inside the groove, a combined mutual inductor body 3 is movably connected to the top of the rubber plate 2, both sides of the combined mutual inductor body 3 are fixedly connected to fixed blocks 4, both sides of the top of the bottom plate 1 are fixedly connected to drive boxes 5, the top of the drive box 5 is fixedly connected to a support column 6, a through opening is opened on the top of the fixed block 4, the support column 6 is movably connected to the through opening, a slot is arranged on the front of the support column 6, and a tension spring is fixedly connected to the front of the fixed block 4 , and the front side of the tension spring is fixedly connected with a movable frame 7, the back side of the movable frame 7 extends to the inside of the through-port and is movably connected with the card slot, the front and rear sides of the top of the driving box 5 are fixedly connected with a sleeve 8, the inside of the sleeve 8 is movably connected with a protective frame 9, and both sides of the top of the inner wall of the protective frame 9 are fixedly connected with a spring 10, the spring 10 is movably connected to the combined mutual inductor body 3, the surface of the sleeve 8 is movably connected with a bolt 11, the bolt 11 is threadedly connected to the protective frame 9, the surface of the bolt 11 is sprayed with anti-rust paint, and the front side of the movable frame 7 is fixedly connected with a handle.

[0021] refer to Figures 1 to 3The driving box 5 is internally movably connected with a positive and negative threaded rod 12, and the front and rear sides of the surface of the positive and negative threaded rod 12 are threadedly connected with a locking frame 13, the locking frame 13 is movably connected to the driving box 5, and the front and back sides of the rubber plate 2 are provided with positioning grooves, and the locking frame 13 is movably connected to the positioning grooves.

[0022] As a technical optimization solution of the utility model, through the arrangement of the positive and negative threaded rod 12, the locking frame 13 and the positioning groove, the operator can rotate the positive and negative threaded rod 12, thereby driving the two locking frames 13 to approach each other until the locking frame 13 is movably connected with the positioning groove, thereby locking the rubber sheet 2, and then quickly installing the rubber sheet 2. After long-term use, the rubber sheet 2 will oxidize and harden, thereby reducing its buffering effect, and the rubber sheet 2 needs to be quickly replaced.

[0023] refer to Figure 2 The back side of the positive and negative threaded rod 12 extends to the back side of the driving box 5 and is fixedly connected to a gear 14, and the two gears 14 are connected by a synchronous belt transmission, and the back side of the gear 14 is fixedly connected to a turning handle 15, and the surface of the turning handle 15 is provided with anti-slip grooves, and the number of anti-slip grooves is several, and the anti-slip grooves are evenly distributed on the surface of the turning handle 15.

[0024] As a technical optimization solution of the utility model, through the setting of the gear 14 and the handle 15, the operator can drive the gear 14 to rotate by rotating the handle 15, and then drive the two gears 14 to rotate synchronously through the synchronous belt, and then drive the two positive and negative threaded rods 12 to rotate synchronously.

[0025] refer to Figure 1 and Figure 2 A protective cover 16 is fixedly connected to the top of the base plate 1, and the gear 14 is located inside the protective cover 16, which is made of stainless steel.

[0026] As a technical optimization solution of the present invention, the provision of the protective cover 16 can protect the gear 14 and thus ensure the normal operation of the gear 14 .

[0027] refer to Figure 1 and Figure 2 Both sides of the bottom plate 1 are fixedly connected with mounting blocks 17 , and the surface of the mounting blocks 17 is provided with mounting openings 18 , and the number of the mounting openings 18 is two.

[0028] As a technical optimization solution of the present invention, by setting the mounting block 17 and the mounting opening 18, the operator can install the base plate 1 at a preset position by screws.

[0029] refer to Figures 1 to 3The locking frame 13 includes a movable rod 19 and a locking rod 20. The diameter of the locking rod 20 is slightly smaller than the inner diameter of the positioning groove, and the number of the locking rod 20 is the same as the number of the positioning grooves.

[0030] As a technical optimization solution of the utility model, through the arrangement of the movable rod 19 and the locking rod 20, the movement of the movable rod 19 drives the locking rod 20 to move, and then the locking rod 20 is inserted into the positioning groove, thereby effectively fixing the rubber plate 2.

[0031] The working principle and use process of the utility model: when in use, the device sets a rubber plate 2 at the bottom of the combined transformer body 3 to buffer the vibration. When installing the combined transformer body 3, the operator moves the combined transformer body 3 from top to bottom so that the through port is movably connected to the support column 6. When the combined transformer body 3 is in contact with the rubber plate 2, the operator loosens the movable frame 7. Under the action of the tension spring, the movable frame 7 moves to the back until the movable frame 7 is movably connected to the card slot, thereby locking the position of the fixed block 4, and then installing the combined transformer body 3. The back of the movable frame 7 is inserted into the card slot, and the movable frame 7 can still creep up and down with a small amplitude. The creep range cooperates with the rubber plate 2 to achieve the purpose of buffering. The operator inserts the protective frame 9 into the sleeve 8 from top to bottom, and then uses the bolt 11 to fix the protective frame 9. Under the action of the spring 10, the combined transformer body 3 is buffered, and the protective frame 9 can prevent the combined transformer body 3 from being hit.

[0032] 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.

[0033] 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 combined mutual inductor, comprising a base plate (1), characterized in that: The top of the bottom plate (1) is provided with a groove, and the inside of the groove is movably connected to a rubber plate (2), the top of the rubber plate (2) is movably connected to a combined mutual inductor body (3), both sides of the combined mutual inductor body (3) are fixedly connected to fixed blocks (4), both sides of the top of the bottom plate (1) are fixedly connected to a drive box (5), the top of the drive box (5) is fixedly connected to a support column (6), the top of the fixed block (4) is provided with a through opening, the support column (6) is movably connected to the through opening, the front of the support column (6) is provided with a slot, the front of the fixed block (4) is fixedly connected to a tension spring, and the front of the tension spring is fixedly connected A movable frame (7) is provided, the back side of the movable frame (7) extends to the inside of the through opening and is movably connected to the card slot, the front side and the rear side of the top of the driving box (5) are fixedly connected to a sleeve (8), the interior of the sleeve (8) is movably connected to a protective frame (9), both sides of the top of the inner wall of the protective frame (9) are fixedly connected to springs (10), the spring (10) is movably connected to the combined mutual inductor body (3), the surface of the sleeve (8) is movably connected to a bolt (11), the bolt (11) is threadedly connected to the protective frame (9), the surface of the bolt (11) is sprayed with anti-rust paint, and the front of the movable frame (7) is fixedly connected to a handle.

2. A combined mutual inductor according to claim 1, characterized in that: The driving box (5) is movably connected to a positive and negative threaded rod (12) inside, and a locking frame (13) is threadedly connected to the front and rear sides of the surface of the positive and negative threaded rod (12), and the locking frame (13) is movably connected to the driving box (5), and the front and rear sides of the rubber plate (2) are provided with positioning grooves, and the locking frame (13) is movably connected to the positioning grooves.

3. A combined mutual inductor according to claim 2, characterized in that: The back side of the positive and negative threaded rod (12) extends to the back side of the driving box (5) and is fixedly connected to a gear (14), and the two gears (14) are connected via a synchronous belt transmission, and the back side of the gear (14) is fixedly connected to a rotating handle (15), and the surface of the rotating handle (15) is provided with a plurality of anti-skid patterns, and the anti-skid patterns are evenly distributed on the surface of the rotating handle (15).

4. A combined mutual inductor according to claim 3, characterized in that: A protective cover (16) is fixedly connected to the top of the base plate (1), the gear (14) is located inside the protective cover (16), and the protective cover (16) is made of stainless steel.

5. A combined mutual inductor according to claim 1, characterized in that: Both sides of the bottom plate (1) are fixedly connected with mounting blocks (17), and the surface of the mounting blocks (17) is provided with mounting openings (18), and the number of the mounting openings (18) is two.

6. A combined mutual inductor according to claim 2, characterized in that: The locking frame (13) comprises a movable rod (19) and a locking rod (20). The diameter of the locking rod (20) is slightly smaller than the inner diameter of the positioning slot. The number of the locking rods (20) is the same as the number of the positioning slots.

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