Insulating magnetic type fixing rod

Abstract

The utility model discloses an insulating magnetic type fixing rod, which relates to the technical field of fixing rods and comprises an insulating rod, an extension rod is arranged on one side of the insulating rod, mounting threads and a mounting groove are arranged between the insulating rod and the extension rod, a connector is arranged at one end of the insulating rod, and the connector is connected with the extension rod. A supporting frame is arranged on one side of the connector, and a through hole is formed in the middle of the supporting frame; according to the insulating magnetic attraction type fixing rod, a supporting frame is connected with the outer side of a connecting block, the insulating rod drives a connector, the supporting frame, the connecting block and a rotating frame to rotate by rotating the insulating rod, then a magnet is driven to rotate, and when the upper portion and the lower portion of the magnet are aligned with two magnetizers, due to the large magnetic field intensity and the large magnetic force, the magnetic attraction effect is good; the fixing rod can be adsorbed on the surface of equipment needing to be dragged, the equipment with the smooth outer surface and without suspension points can be dragged, and the practicability of the fixing rod is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of fixing rods, in particular to an insulating magnetic fixing rod. Background Art

[0002] Insulated fixing rods are generally used in distribution stations. When the substation transports and hoists some large equipment, fixing rods are needed to pull the equipment and adjust the position to ensure the accuracy of the equipment placement.

[0003] Most existing fixing rods are of hook type. For equipment with smooth outer surfaces and no hanging points, it is impossible to tow them, and thus the accuracy of the equipment placement cannot be guaranteed. Therefore, the utility model proposes an insulated magnetic fixing rod that can be adsorbed on equipment with smooth outer surfaces and no hanging points. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an insulating magnetic fixing rod, which solves the problems in the above-mentioned background technology.

[0005] To achieve the above objectives, the utility model is implemented through the following technical solutions: an insulating magnetic fixing rod, including an insulating rod, an extension rod is provided on one side of the insulating rod, an installation thread and an installation groove are provided between the insulating rod and the extension rod, a connecting head is provided at one end of the insulating rod, a shell is provided on one side of the connecting head, a magnetic attraction mechanism is provided inside the shell, and one end of the shell is magnetically connected to the magnetic attraction mechanism.

[0006] As a further technical solution of the utility model, the magnetic attraction mechanism includes a rotating frame, a magnetic conductor and brass, a magnet is arranged in the middle of the rotating frame, a connecting block is arranged on one side of the rotating frame, and a mounting bolt and a nut are arranged in the middle of the connecting block.

[0007] As a further technical solution of the utility model, a rotating column and a limit block are provided at one end of the rotating frame, a positioning block, a compression groove and a spring are provided inside the limit block, a rotating groove, a limit groove and a positioning groove are provided inside the outer shell, a support frame is provided on one side of the connecting head, and a through hole is provided in the middle of the support frame.

[0008] As a further technical solution of the utility model, the diameters of the insulating rod and the extension rod are equal, the insulating rod and the mounting thread are fixedly connected, the diameter of the mounting groove is smaller than the diameter of the extension rod, and the mounting thread and the mounting groove are threadedly connected.

[0009] As a further technical solution of the utility model, the connecting head and the insulating rod are fixedly connected by installing bolts, the connecting head and the support frame are fixedly connected, and the through hole passes through the middle of the support frame.

[0010] As a further technical solution of the utility model, the outer shell and the rotating frame are rotatably connected, the connecting block and the rotating frame are fixedly connected, the outer side of the connecting block is provided with a mounting hole matched with the mounting bolt, the mounting bolt and the nut are matched, and the mounting bolt and the through hole are matched.

[0011] As a further technical solution of the utility model, the number of the magnetizers is two groups and they are symmetrically distributed, the brass is in contact with the outer sides of the magnetizers, and the magnets are fixedly connected to the rotating frame.

[0012] As a further technical solution of the utility model, the rotating column and the limit block are fixedly connected to the rotating frame, the rotating groove is adapted to the rotating column, the limit groove is adapted to the limit block, the positioning block is adapted to the compression groove, the positioning block is fixedly connected to the spring, the positioning block is adapted to the positioning slot, and the number of the positioning slots is two groups and is symmetrically distributed.

[0013] The utility model provides an insulating magnetic fixing rod. Compared with the prior art, it has the following beneficial effects:

[0014] The invention discloses an insulating magnetic fixing rod. During the use of the fixing rod, the user freely installs the insulating rod and the extension rod through the installation thread and the installation groove to increase the length of the rod, then connects the support frame with the outer side of the connecting block, connects the through hole with the installation hole through the installation bolt and the nut, thereby fixing the support frame and the connecting block. When the bottom of the shell is placed on the outer surface of the equipment to be towed, the insulating rod is rotated so that the insulating rod drives the connecting head, the supporting frame, the connecting block and the rotating frame to rotate, thereby driving the magnet to rotate, so that when the upper and lower parts of the magnet are aligned with the two groups of magnetic conductors, due to the large magnetic field strength and the large magnetic force, the magnet can be adsorbed on the surface of the equipment to be towed, thereby facilitating the towing of the equipment. When the shell and the equipment need to be separated, the insulating rod is rotated in the opposite direction, further driving the magnet to rotate, so that the upper and lower parts of the magnet are aligned with the brass, so that the magnetic field strength at the bottom of the shell becomes weak, thereby causing the shell to separate from the outer surface of the equipment, and the equipment with a smooth outer surface and no hanging points can be towed, thereby improving the practicality of the fixing rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of an insulating magnetic fixing rod;

[0016] Figure 2 It is a partial exploded view of an insulating magnetic fixing rod;

[0017] Figure 3 An insulating magnetic fixing rod Figure 2A magnified view of middle;

[0018] Figure 4 A top view of an insulating magnetic fixing rod;

[0019] Figure 5 An insulating magnetic fixing rod Figure 4 Side section view of middle AA;

[0020] Figure 6 It is a magnetic field diagram of an insulating magnetic fixing rod;

[0021] Figure 7 It is a partial structural schematic diagram of an insulating magnetic fixing rod;

[0022] Figure 8 It is a partial side sectional view of an insulating magnetic fixing rod;

[0023] Fig. 9 An insulating magnetic fixing rod Figure 8 Enlarged view of middle B;

[0024] Fig.10 It is a partial side sectional view of an insulating magnetic fixing rod.

[0025] In the figure: 1. insulating rod; 2. extension rod; 3. mounting thread; 4. connector; 5. support frame; 6. through hole; 7. housing; 8. rotating frame; 9. connecting block; 10. mounting bolt; 11. nut; 12. magnetic conductor; 13. brass; 14. magnet; 15. rotating column; 16. limit block; 17. rotating slot; 18. limit slot; 19. positioning block; 20. compression slot; 21. spring; 22. positioning slot. DETAILED DESCRIPTION

[0026] 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.

[0027] See also Figure 1-10 The utility model provides a technical solution of an insulating magnetic fixing rod: an insulating magnetic fixing rod, comprising an insulating rod 1, an extension rod 2 is arranged on one side of the insulating rod 1, a mounting thread 3 and a mounting groove are arranged between the insulating rod 1 and the extension rod 2, a connector 4 is arranged at one end of the insulating rod 1, a support frame 5 is arranged on one side of the connector 4, a through hole 6 is opened in the middle of the support frame 5, and a shell 7 is arranged on one side of the connector 4;

[0028] Among them, the outer shell 7 is provided with a rotating frame 8, a magnetic conductor 12 and brass 13, a magnet 14 is provided in the middle of the rotating frame 8, a connecting block 9 is provided on one side of the rotating frame 8, and a mounting bolt 10 and a nut 11 are provided in the middle of the connecting block 9; a rotating column 15 and a limit block 16 are provided at one end of the rotating frame 8, a positioning block 19, a compression groove 20 and a spring 21 are provided inside the limit block 16, and a rotating groove 17, a limit groove 18 and a positioning groove 22 are opened inside the outer shell 7.

[0029] See also Figure 1-2 The diameters of the insulating rod 1 and the extension rod 2 are equal, the insulating rod 1 and the mounting thread 3 are fixedly connected, the diameter of the mounting groove is smaller than the diameter of the extension rod 2, and the mounting thread 3 and the mounting groove are threadedly connected, which is conducive to the installation between the insulating rod 1 and the extension rod 2, so that the fixed rod is lengthened when in use, thereby increasing the installation distance between the user and the traction equipment.

[0030] See also Figure 1-3 The connector 4 and the insulating rod 1 are fixedly connected by mounting bolts, the connector 4 and the support frame 5 are fixedly connected, the through hole 6 runs through the middle of the support frame 5, the housing 7 and the rotating frame 8 are rotatably connected, the connecting block 9 and the rotating frame 8 are fixedly connected, and a mounting hole matched with the mounting bolt 10 is opened on the outer side of the connecting block 9, the mounting bolt 10 is matched with the nut 11, and the mounting bolt 10 is matched with the through hole 6, which is conducive to the installation between the housing 7 and the connector 4.

[0031] See also Figure 5-6 The number of the magnetizers 12 is two groups and they are symmetrically distributed. The brass 13 is in contact with the outer side of the magnetizer 12. The magnet 14 is fixedly connected to the rotating frame 8, which is conducive to the rotation of the magnet 14. The principle of different magnetic field strengths between the upper and lower parts and the left and right parts of the magnet 14 is used to rotate the magnetic field to achieve magnetic adsorption. When the upper and lower parts of the magnet 14 are aligned with the two groups of magnetizers 12, due to the large magnetic field strength and large magnetic force, it can be adsorbed on the surface of the device body. The same is true for details. See Figure 6 .

[0032] The rotating column 15 and the limit block 16 are fixedly connected to the rotating frame 8, the rotating groove 17 is matched with the rotating column 15, the limit groove 18 is matched with the limit block 16, the positioning block 19 is matched with the compression groove 20, the positioning block 19 is fixedly connected to the spring 21, the positioning block 19 is matched with the positioning groove 22, the number of the positioning grooves 22 is two groups and they are symmetrically distributed, which is conducive to the positioning of the rotating frame 8 after the rotation is completed.

[0033] Working principle of the utility model: during the use of the fixed rod, the user freely installs the insulating rod 1 and the extension rod 2 through the installation thread 3 and the installation groove to increase the length of the rod, and then connects the support frame 5 to the outer side of the connecting block 9, and connects the through hole 6 to the installation hole through the installation bolt 10 and the nut 11, so as to fix the support frame 5 and the connecting block 9, and place the bottom of the shell 7 on the outer surface of the equipment that needs to be towed, and rotates the insulating rod 1 so that the insulating rod 1 drives the connecting head 4, the support frame 5, the connecting block 9 and the rotating frame 8 to rotate, and then the rotating frame 8 drives the rotating column 15 to rotate along the inside of the rotating groove 17, and at the same time drives the limit block 16 to rotate along the inside of the limit groove 18, so that the positioning block 19 is forced to move along the inside of the compression groove 20, and at the same time the spring 21 is compressed, so that the fixed The positioning block 19 is disengaged from the interior of the positioning groove 22, and then the magnet 14 is driven to rotate until the magnet 14 is rotated 90 degrees, so that the positioning block 19 is aligned with another set of positioning grooves 22. Under the elastic potential energy of the spring 21, the positioning block 19 is inserted into the corresponding positioning groove 22, and the rotating frame 8 and the magnet 14 are positioned, so that the upper and lower parts of the magnet 14 are aligned with the two sets of magnetic conductors 12. Due to the large magnetic field intensity and magnetic force, it can be adsorbed on the surface of the equipment that needs to be towed, thereby facilitating the towing of the equipment. When the shell 7 needs to be separated from the equipment, the insulating rod 1 is rotated in the opposite direction, and the magnet 14 is further driven to rotate, so that the upper and lower parts of the magnet 14 are aligned with the brass 13, so that the magnetic field intensity at the bottom of the shell 7 becomes weak, and then the shell 7 is separated from the outer surface of the equipment, and the equipment with a smooth outer surface and no hanging points can be towed, thereby improving the practicality of the fixing rod.

Claims

1. An insulating magnetic fixing rod, comprising an insulating rod (1), an extension rod (2) being arranged on one side of the insulating rod (1), characterized in that: A mounting thread (3) and a mounting groove are provided between the insulating rod (1) and the extension rod (2); a connector (4) is provided at one end of the insulating rod (1); a housing (7) is provided on one side of the connector (4); a magnetic attraction mechanism is provided inside the housing (7); and one end of the housing (7) is connected to the magnetic attraction mechanism to achieve magnetic conductivity.

2. The insulating magnetic fixing rod according to claim 1, characterized in that: The magnetic attraction mechanism comprises a rotating frame (8), a magnetic conductor (12) and brass (13); a magnet (14) is arranged in the middle of the rotating frame (8); a connecting block (9) is arranged on one side of the rotating frame (8); and a mounting bolt (10) and a nut (11) are arranged in the middle of the connecting block (9).

3. The insulating magnetic fixing rod according to claim 2, characterized in that: A rotating column (15) and a limiting block (16) are arranged at one end of the rotating frame (8); a positioning block (19), a compression groove (20) and a spring (21) are arranged inside the limiting block (16); a rotating groove (17), a limiting groove (18) and a positioning groove (22) are arranged inside the housing (7); a supporting frame (5) is arranged at one side of the connecting head (4); a through hole (6) is arranged in the middle of the supporting frame (5).

4. The insulating magnetic fixing rod according to claim 1, characterized in that: The insulating rod (1) and the extension rod (2) have the same diameter, the insulating rod (1) and the mounting thread (3) are fixedly connected, the diameter of the mounting groove is smaller than the diameter of the extension rod (2), and the mounting thread (3) and the mounting groove are threadedly connected.

5. The insulating magnetic fixing rod according to claim 3, characterized in that: The connecting head (4) and the insulating rod (1) are fixedly connected by means of mounting bolts, the connecting head (4) and the support frame (5) are fixedly connected, and the through hole (6) passes through the middle of the support frame (5).

6. The insulating magnetic fixing rod according to claim 2, characterized in that: The housing (7) and the rotating frame (8) are rotatably connected, the connecting block (9) and the rotating frame (8) are fixedly connected, the outer side of the connecting block (9) is provided with a mounting hole matched with the mounting bolt (10), the mounting bolt (10) and the nut (11) are matched, and the mounting bolt (10) and the through hole (6) are matched.

7. The insulating magnetic fixing rod according to claim 2, characterized in that: The number of the magnetizers (12) is two groups and they are symmetrically distributed; the brass (13) is in contact with the outer sides of the magnetizers (12); and the magnets (14) are fixedly connected to the rotating frame (8).

8. The insulating magnetic fixing rod according to claim 3, characterized in that: The rotating column (15) and the limiting block (16) are fixedly connected to the rotating frame (8); the rotating groove (17) is matched with the rotating column (15); the limiting groove (18) is matched with the limiting block (16); the positioning block (19) is matched with the compression groove (20); the positioning block (19) is fixedly connected to the spring (21); the positioning block (19) is matched with the positioning groove (22); and the positioning grooves (22) are provided in two groups and are symmetrically distributed.

Images