Transformer silicon steel sheet hoisting tool

Abstract

The utility model discloses a transformer silicon steel sheet hoisting tool, which belongs to the technical field of hoisting and is characterized in that symmetrical sliding rails are arranged at the top of a vertical plate, a walking frame is arranged at the bottom of a transverse frame in a sliding manner, a swing cavity matched with a base is formed in the middle of a first truss, a plurality of groups of open grooves are formed in the inner wall of the swing cavity, and balls are mounted in the open grooves; symmetrical sliding cavities are formed in the two sides of the first truss, and sliding arms arranged in the sliding cavities in a sliding mode are arranged on the side face of the second truss. A quick locking structure is arranged on the outer side of the sliding cavity, and a lock hole matched with the quick locking structure is formed in the sliding arm. According to the novel lifting appliance, the horizontal position of the lifting appliance can be adjusted through cooperation of the transverse frame and the walking frame, and the angle of the first truss can be rapidly adjusted through cooperation of the base and the swing cavity. The second truss can freely slide along the two sides of the first truss, so that the width is adjusted according to the size of the silicon steel sheet, and the relative positions of the sliding cavity and the sliding arm can be quickly locked through the quick locking structure and the lock hole.

Description

Technical Field

[0001] The utility model relates to the technical field of hoisting, in particular to a transformer silicon steel sheet hoisting tool. Background Art

[0002] A transformer is a device that uses the principle of electromagnetic induction to change AC voltage. Its main components are the primary coil, the secondary coil and the iron core (magnetic core). The main functions are: voltage conversion, current conversion, impedance conversion, isolation, voltage stabilization (magnetic saturation transformer), etc. Transformers are basic equipment for power transmission and distribution, and are widely used in industries, agriculture, transportation, urban communities and other fields. There are about 17 million transformers in operation in my country, with a total capacity of about 11 billion kilovolt-amperes. Transformer losses account for about 40% of power transmission and distribution losses, and have great energy-saving potential. Silicon steel sheets are important soft magnetic alloys that are indispensable to the power, electronics and military industries. They are also the metal functional materials with the largest output. They are mainly used as the iron cores of various motors, generators and transformers.

[0003] Application number: CN202322333682.5 discloses a suspension device for installing electric equipment, which includes a base plate, a fixed column, a connecting frame, a rope, a connecting plate, a mounting plate b, a telescopic rod, a movable column and a support plate; the support plate is arranged on the base plate, two groups of the support plates are arranged, and a top plate is arranged on the support plate; the rope passes through the top plate and is connected to the connecting frame, the connecting frame is located between the two groups of support plates, and a power assembly for driving the rope to be tightened or lowered is arranged on the top plate; the movable column is arranged on the support plate for sliding in the vertical direction; the fixed column is arranged vertically on the base plate and the top is connected to the top plate. The utility model can firmly fix the electric equipment or components on the suspension device, which can improve its stability and safety, which helps to avoid accidents caused by the equipment falling off or tilting due to vibration, impact or other external forces, and ensure the safety of operators and equipment.

[0004] The degree of freedom of the suspension device in the above-mentioned comparative documents is general, which cannot be applied to a variety of usage scenarios, cannot freely adjust the position of the hanger according to actual needs, and cannot freely adjust the width of the truss according to the size of the silicon steel sheet. Therefore, a transformer silicon steel sheet lifting tool is designed here to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a transformer silicon steel sheet lifting tool to solve the problems that the traditional suspension device has a general degree of freedom, cannot be applied to a variety of usage scenarios, cannot freely adjust the position of the hanger according to actual needs, and cannot freely adjust the width of the truss according to the size of the silicon steel sheet.

[0006] To achieve the above-mentioned purpose, the technical scheme of the utility model is: a transformer silicon steel sheet lifting tool, including a moving frame, vertical plates are arranged on both sides of the moving frame, symmetrical slide rails are arranged on the top of the vertical plates, a cross frame is slidably arranged between the slide rails, a walking frame is slidably arranged at the bottom of the cross frame, a base is arranged at the bottom of the walking frame, a first truss is movably arranged on the base, a swing cavity matched with the base is opened in the middle of the first truss, a plurality of groups of slots are opened on the inner wall of the swing cavity, a return spring 1 is installed in the slot, a ball is installed on the top of the return spring 1, and a groove matched with the ball is opened on the outer wall of the base; A symmetrical second truss is movably arranged on both sides of the first truss, symmetrical sliding cavities are provided on both sides of the first truss, and sliding arms slidably arranged in the sliding cavities are provided on the sides of the second truss; a quick lock structure is provided on the outer side of the sliding cavity, and a locking hole cooperating with the quick lock structure is provided on the sliding arm, and the quick lock structure includes a locking groove provided on the first truss, a locking rod movably arranged in the locking groove, a locking fan is fixedly arranged at the bottom of the locking rod, a locking block cooperating with the locking fan is arranged in the locking hole, an adjusting cap is fixedly arranged on the top of the locking rod, and a reset spring 2 is also arranged between the locking groove and the adjusting cap.

[0007] As a further solution of the utility model: a plurality of sets of universal wheels are arranged at the bottom of the movable frame, and running wheels for running along the slide rails are arranged on both sides of the horizontal frame.

[0008] As a further solution of the utility model: sliding grooves are provided on both sides of the horizontal frame, protrusions cooperating with the sliding grooves are provided on the walking frame, and a walking motor is installed on the side of the walking frame.

[0009] As a further solution of the utility model: a limiting plate is provided at the bottom of the base, and a plurality of groups of hooks are provided at the bottom of the second truss.

[0010] As a further solution of the present invention: the locking fan is a cross-shaped structure, and the locking block forms a channel of the locking fan.

[0011] The utility model provides a transformer silicon steel sheet lifting tool through improvement, which has the following improvements and advantages compared with the prior art:

[0012] The utility model can adjust the horizontal position of the hoist through the cooperation of the cross frame and the walking frame, and can quickly adjust the angle of the first truss through the cooperation of the base and the swing cavity. The second truss of the utility model can slide freely along the two sides of the first truss, so as to adjust the width of the truss according to the size of the silicon steel sheet. The relative position of the sliding cavity and the sliding arm can be quickly adjusted through the cooperation of the quick lock structure and the lock hole, and the sliding arm can be quickly locked through the cooperation of the locking fan and the locking block. The structure is simple and easy to maintain, which further improves the practicality and stability of the transformer silicon steel sheet lifting tool. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further explained below in conjunction with the accompanying drawings and embodiments:

[0014] Figure 1 It is a three-dimensional structural diagram of the structure of the utility model;

[0015] Figure 2 It is a three-dimensional structural diagram of the walking frame in the utility model;

[0016] Figure 3 It is an exploded view of the walking frame of the utility model;

[0017] Figure 4 It is a cross-sectional view of the first truss in the utility model;

[0018] Figure 5 It is a partial cross-sectional view of the quick lock structure in the utility model.

[0019] Description of reference numerals:

[0020] 1. Mobile frame; 2. Universal wheel; 3. Vertical plate; 4. Slide rail; 5. Horizontal frame; 6. Travel wheel; 7. Slide groove; 8. Travel frame; 9. Bump; 10. Travel motor; 11. Base; 12. First truss; 13. Swing cavity; 14. Limit plate; 15. Slot; 16. Reset spring 1; 17. Ball; 18. Groove; 19. Sliding cavity; 20. Second truss; 21. Sliding arm; 22. Quick lock structure; 23. Lock hole; 24. Locking block; 25. Locking groove; 26. Locking rod; 27. Locking fan; 28. Adjustment cap; 29. ​​Reset spring 2; 30. Hook. DETAILED DESCRIPTION

[0021] The following will be combined with the attached Figures 1 to 5The utility model is described in detail, and the technical solutions in the embodiments of the utility model are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of 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] The utility model provides a transformer silicon steel sheet lifting tool through improvement. Figure 1-Figure 5 As shown, a transformer silicon steel sheet lifting tool comprises a moving frame 1, vertical plates 3 are arranged on both sides of the moving frame 1, symmetrical slide rails 4 are arranged on the top of the vertical plates 3, horizontal frames 5 are slidably arranged between the slide rails 4, a traveling frame 8 is slidably arranged at the bottom of the horizontal frame 5, a base 11 is arranged at the bottom of the traveling frame 8, a first truss 12 is movably arranged on the base 11, a swing cavity 13 cooperating with the base 11 is opened in the middle of the first truss 12, a plurality of groups of slots 15 are opened on the inner wall of the swing cavity 13, a reset spring 16 is installed in the slot 15, a ball 17 is installed on the top of the reset spring 16, and a groove 18 cooperating with the ball 17 is opened on the outer wall of the base 11; the first truss 12 is movably arranged on both sides There is a symmetrical second truss 20, symmetrical sliding cavities 19 are provided on both sides of the first truss 12, and sliding arms 21 slidably arranged in the sliding cavity 19 are arranged on the side of the second truss 20; a quick lock structure 22 is arranged on the outer side of the sliding cavity 19, and a locking hole 23 cooperating with the quick lock structure 22 is arranged on the sliding arm 21, and the quick lock structure 22 includes a locking groove 25 opened on the first truss 12, a locking rod 26 is movably arranged in the locking groove 25, a locking fan 27 is fixedly arranged at the bottom of the locking rod 26, a locking block 24 cooperating with the locking fan 27 is arranged in the locking hole 23, an adjusting cap 28 is fixedly arranged on the top of the locking rod 26, and a reset spring 29 is also arranged between the locking groove 25 and the adjusting cap 28.

[0023] The utility model can adjust the horizontal position of the hoisting device through the cooperation of the cross frame 5 and the walking frame 8, and can quickly adjust the angle of the first truss 12 through the cooperation of the base 11 and the swing cavity 13. The second truss 20 can slide freely along the two sides of the first truss 12, so as to adjust the width of the truss according to the size of the silicon steel sheet. The relative position of the sliding cavity 19 and the sliding arm 21 can be quickly adjusted through the cooperation of the quick lock structure 22 and the lock hole 23, and the sliding arm 21 can be quickly locked through the cooperation of the locking fan 27 and the locking block 24. The structure is simple and easy to maintain, which further improves the practicality and stability of the transformer silicon steel sheet lifting tool. A reset spring 29 is arranged between the adjustment cap 28 and the locking groove 25. Under the action of the reset spring 29, the locking fan 27 is close to the inner wall of the lower arm sliding cavity 19. When the adjustment cap 28 is turned downward and squeezed, the locking rod 26 and the locking fan 27 move toward the lock hole 23. When the locking fan 27 passes through the locking block 24 and then the adjusting cap 28 is rotated, the locking fan 27 is just at the back of the locking block 24 and is locked under the action of the return spring 29.

[0024] See attached Figure 1 -Attached Figure 2 A plurality of sets of universal wheels 2 are arranged at the bottom of the mobile frame 1, and running wheels 6 that run along the slide rails 4 are arranged on both sides of the cross frame 5.

[0025] In this embodiment, in order to increase the degree of freedom and move the equipment to the work site, a plurality of sets of universal wheels 2 are provided at the bottom of the mobile frame 1 .

[0026] See attached Figure 2 -Attached Figure 3 Slide grooves 7 are provided on both sides of the cross frame 5, a protrusion 9 cooperating with the slide grooves 7 is provided on the walking frame 8, and a walking motor 10 is installed on the side of the walking frame 8.

[0027] In this embodiment, in order to improve the stability of the traveling frame 8 during travel, a projection 9 cooperating with the slide groove 7 is provided on the traveling frame 8. In order to drive the traveling frame 8 to move along the cross frame 5, a traveling motor 10 is installed on the side of the traveling frame 8.

[0028] See attached Figure 2 -Attached Figure 3 A limiting plate 14 is disposed at the bottom of the base 11 , and a plurality of hooks 30 are disposed at the bottom of the second truss 20 .

[0029] In this embodiment, when the first truss 12 rotates relative to the base 11, a limit plate 14 is provided at the bottom of the base 11 to limit its position. In order to suspend the silicon steel sheet, a plurality of hooks 30 are provided at the bottom of the second truss 20.

[0030] See attached Figure 5 The locking fan 27 is a cross-shaped structure, and the locking block 24 forms a channel for the locking fan 27.

[0031] In the present embodiment, in order to quickly lock the sliding arm 21, the locking fan 27 is designed as a cross-shaped structure. After the locking fan 27 passes through the locking block 24, the locking fan 27 is rotated again, and the locking fan 27 is locked to the back of the locking block 24 at this time.

[0032] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A transformer silicon steel sheet lifting tool, characterized by: The invention comprises a movable frame (1), wherein vertical plates (3) are arranged on both sides of the movable frame (1), symmetrical slide rails (4) are arranged on the top of the vertical plates (3), a horizontal frame (5) is slidably arranged between the slide rails (4), a walking frame (8) is slidably arranged at the bottom of the horizontal frame (5), a base (11) is arranged at the bottom of the walking frame (8), a first truss (12) is movably arranged on the base (11), a swing cavity (13) cooperating with the base (11) is provided in the middle of the first truss (12), a plurality of groups of slots (15) are provided on the inner wall of the swing cavity (13), a return spring (16) is installed in the slot (15), a ball (17) is installed on the top of the return spring (16), and a groove (18) cooperating with the ball (17) is provided on the outer wall of the base (11); symmetrical second trusses (12) are movably arranged on both sides of the first truss (12), and a plurality of groups of slots (15) are provided on the inner wall of the swing cavity (13). 20), symmetrical sliding cavities (19) are provided on both sides of the first truss (12), and a sliding arm (21) slidably arranged in the sliding cavity (19) is provided on the side of the second truss (20); a quick lock structure (22) is provided on the outer side of the sliding cavity (19), and a locking hole (23) cooperating with the quick lock structure (22) is provided on the sliding arm (21), and the quick lock structure (22) includes a locking groove (25) provided on the first truss (12), a locking rod (26) is movably arranged in the locking groove (25), a locking fan (27) is fixedly arranged at the bottom of the locking rod (26), a locking block (24) cooperating with the locking fan (27) is arranged in the locking hole (23), an adjusting cap (28) is fixedly arranged on the top of the locking rod (26), and a reset spring (29) is also arranged between the locking groove (25) and the adjusting cap (28).

2. A transformer silicon steel sheet lifting tool according to claim 1, characterized in that: The bottom of the mobile frame (1) is provided with a plurality of sets of universal wheels (2), and both sides of the horizontal frame (5) are provided with running wheels (6) that run along the slide rails (4).

3. A transformer silicon steel sheet lifting tool according to claim 1, characterized in that: Slide grooves (7) are provided on both sides of the cross frame (5), a protrusion (9) cooperating with the slide grooves (7) is provided on the walking frame (8), and a walking motor (10) is installed on the side of the walking frame (8).

4. A transformer silicon steel sheet lifting tool according to claim 1, characterized in that: A limiting plate (14) is provided at the bottom of the base (11), and a plurality of groups of hooks (30) are provided at the bottom of the second truss (20).

5. A transformer silicon steel sheet lifting tool according to claim 1, characterized in that: The locking fan (27) is a cross-shaped structure, and the locking block (24) forms a channel of the locking fan (27).

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