Quick mounting and magnetic fixing device for explosion-proof oil drum heating tape

Abstract

The utility model relates to the field of oil drum heating belts, and discloses a rapid installation magnetic attraction fixing device of an anti-explosion oil drum heating belt, which comprises a large heating belt, an adjusting assembly is fixedly connected outside the large heating belt, a fixing assembly is fixedly connected outside the large heating belt, and the adjusting assembly comprises a small heating belt. Second sliding blocks are fixedly connected to the two sides of the small heating belt correspondingly, a protection block is fixedly connected to the exterior of the small heating belt, a plurality of second springs are fixedly connected to the interior of the protection block, pulling plates are fixedly connected to the exteriors of the second springs, and clamping groove blocks are fixedly connected to the exteriors of the pulling plates; the second sliding block is connected to the inner wall of the large heating belt in a sliding mode. The clamping groove block is pulled, the clamping groove block drives the pulling plate to move, the pulling plate drives the second spring to stretch out and draw back, the second spring pulls the protection plate to move, the protection plate drives the small heating belt to move, and the small heating belt slides in the large heating belt through the second sliding block.

Description

Technical Field

[0001] This utility model relates to the field of oil drum heating belts, and in particular to a quick-installation magnetic fixing device for explosion-proof oil drum heating belts. Background Technology

[0002] With the continuous advancement of industrial equipment, explosion-proof oil drum heating belts, as a heating device commonly used in hazardous environments, have been widely applied in various fields. To improve the installation efficiency and operational safety of explosion-proof oil drum heating belts, quick-installation magnetic fixing devices have emerged and become an important component of this equipment. As a key fixing and safety protection device, the performance of the magnetic fixing device directly affects the ease of installation, stability, and operational safety of the heating belt.

[0003] The quick-installation magnetic fixing device for explosion-proof oil drum heating strips typically consists of three parts: the magnetic device body, the heating strip fixing elements, and the support structure. The main function of the magnetic device body is to securely fix the heating strip and ensure a uniform contact area between the oil drum surface and the heating strip during heating, thereby achieving efficient heat transfer and meeting the high efficiency and stability requirements of oil drum heating strips in hazardous environments. The heating strip fixing elements are responsible for precisely fixing the heating strip to the oil drum surface. Through a reasonable layout and support method, they ensure that the heating strip can evenly heat the oil drum, preventing the heating strip from loosening or slipping, which would affect the heating effect and equipment safety. The support structure provides robust support for the entire magnetic fixing device, ensuring that the device does not deform or shift during heating, guaranteeing the stability and accuracy of the heating effect.

[0004] Traditional explosion-proof oil drum heating belts lack adaptability when dealing with oil drums of various sizes, and cannot achieve fast, stable and efficient installation, thus limiting their use in different occasions and oil drum types. To address this issue, a quick-installation magnetic fixing device for explosion-proof oil drum heating belts is proposed. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a quick-installation magnetic fixing device for explosion-proof oil drum heating belts, aiming to improve the problem that heating belts in the prior art cannot heat oil drums of different sizes.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A quick-installation magnetic fixing device for an explosion-proof oil drum heating belt includes a large heating belt, an adjustment component fixedly connected to the outside of the large heating belt, and a fixing component fixedly connected to the outside of the large heating belt.

[0008] The adjustment component includes a small heating band, with sliding blocks two fixedly connected to both sides of the small heating band, a protective block fixedly connected to the outside of the small heating band, multiple springs two fixedly connected inside the protective block, a pulling plate fixedly connected to the outside of the springs two, a slotted block fixedly connected to the outside of the pulling plate, and the sliding blocks two slidably connected to the inner wall of the large heating band.

[0009] As a further description of the above technical solution:

[0010] The fixing assembly includes two protective shells. A connecting block is slidably connected to the inner wall of the protective shell. A pressing block is fixedly connected to the outside of the connecting block. Two sliding blocks are fixedly connected to the outside of the pressing block. Two connecting columns are fixedly connected to the outside of the connecting block. A spring is fixedly connected to the outside of the connecting columns. A bolt is fixedly connected to the outside of the connecting block.

[0011] As a further description of the above technical solution:

[0012] The outer wall of the pull plate is in contact with the inner wall of the protective block; two limiting blocks are fixedly connected to the inner wall of the large heating band.

[0013] As a further description of the above technical solution:

[0014] Two limiting blocks are fixedly connected to the inner wall of the protective shell, and the inner wall of the protective shell is fixedly connected to the outside of the spring.

[0015] As a further description of the above technical solution:

[0016] The bolt is externally threaded to the inner wall of the protective shell, and the inner wall of the protective shell is slidably connected to the outer wall of the sliding block.

[0017] As a further description of the above technical solution:

[0018] The large heating band is externally fixedly connected to two fixing blocks, and two magnetic strips are fixedly connected between the two fixing blocks.

[0019] As a further description of the above technical solution:

[0020] A controller is fixedly connected to the outside of the large heating belt, a wire is fixedly connected to the outside of the controller, and a temperature sensor is fixedly connected to the outside of the wire;

[0021] As a further description of the above technical solution:

[0022] The large heating band is externally fixedly connected to multiple buckles, and the large heating band is externally fixedly connected to the outside of the protective shell;

[0023] This utility model has the following beneficial effects:

[0024] 1. In this utility model, pulling the slot block causes the pulling plate to move, the pulling plate causes the second spring to extend and retract, the second spring causes the protective plate to move, the protective plate causes the small heating belt to move, the small heating belt slides in the large heating belt through the second sliding block, the slot block is engaged with the buckle, and the second limiting block prevents the second sliding block from moving excessively. Therefore, it is possible to heat oil drums of different sizes and realize the rational use of resources.

[0025] 2. In this utility model, rotating the bolt causes the connecting block to move, which in turn causes the connecting column to move. Spring 1 is stretched, and the pressing block slides inside the protective shell through the sliding block 1. The limiting block 1 prevents the pressing block from moving excessively. Temperature rise will affect the magnetic attraction effect of the magnet device. Therefore, this device ensures that the fixing effect of the heating device on the oil drum is not weakened when the temperature rises. Attached Figure Description

[0026] Figure 1 A three-dimensional schematic diagram of a large heating belt for a quick-installation magnetic fixing device for an explosion-proof oil drum heating belt proposed in this utility model;

[0027] Figure 2 This is a schematic diagram of the controller for a quick-installation magnetic fixing device for an explosion-proof oil drum heating belt proposed in this utility model.

[0028] Figure 3 A schematic diagram of the structure of a small heating belt for a quick-installation magnetic fixing device for an explosion-proof oil drum heating belt proposed in this utility model;

[0029] Figure 4 A schematic diagram of the pressing block of a quick-installation magnetic fixing device for an explosion-proof oil drum heating belt proposed in this utility model;

[0030] Legend:

[0031] 1. Large heating band; 2. Protective shell; 3. Connecting block; 4. Pressing block; 5. Sliding block one; 6. Connecting column; 7. Spring one; 8. Bolt; 9. Restricting block one; 10. Small heating band; 11. Sliding block two; 12. Protective block; 13. Spring two; 14. Pull plate; 15. Slot block; 16. Restricting block two; 17. Magnetic strip; 18. Fixing block; 19. Controller; 20. Wire; 21. Temperature sensor; 22. Buckle. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] Reference Figures 1 to 3 This utility model provides an embodiment of a quick-installation magnetic fixing device for an explosion-proof oil drum heating belt, comprising a large heating belt 1, an adjusting component fixedly connected to the outside of the large heating belt 1, and a fixing component fixedly connected to the outside of the large heating belt 1. The adjusting component includes a small heating belt 10, with sliding blocks 11 fixedly connected to both sides of the small heating belt 10. The small heating belt 10 drives the sliding blocks 11 to move. A protective block 12 is fixedly connected to the outside of the small heating belt 10, and a protective shell 2 drives the small heating block to move. Multiple springs 13 are fixedly connected inside the protective block 12, and the springs 13 drive the protective block 12 to move. A pulling plate 14 is fixedly connected to the outside of the springs 13, and the pulling plate 14 drives the springs 13 to extend and retract. A slot block 1 is fixedly connected to the outside of the pulling plate 14. 5. The slot block 15 drives the pull plate 14 to move. The sliding block 11 is slidably connected to the inner wall of the large heating belt 1. The large heating belt 1 provides the sliding block 11 with movement space. The component includes two protective shells 2. The inner wall of the protective shell 2 is slidably connected to the connecting block 3. The protective shell 2 provides the connecting block 3 with sliding space. The connecting block 3 is fixedly connected to the outside of the pressing block 4. The connecting block 3 drives the pressing block 4 to move. The pressing block 4 is fixedly connected to two sliding blocks 5. The pressing block 4 drives the sliding blocks 5 to move. The connecting block 3 is fixedly connected to two connecting posts 6. The connecting block 3 drives the connecting posts 6 to move. The connecting posts 6 are fixedly connected to the outside of the spring 7. The connecting posts 6 cause the spring 7 to extend and retract. The connecting block 3 is fixedly connected to the outside of the bolt 8. The bolt 8 drives the connecting block 3 to move.

[0034] Reference Figures 2 to 4The outer arm of the pull plate 14 contacts the inner wall of the protective block 12, providing the pull plate 14 with telescopic space. Two limiting blocks 16 are fixedly connected to the inner wall of the large heating band 1, supporting the limiting blocks 16. Two limiting blocks 9 are fixedly connected to the inner wall of the protective shell 2, supporting the limiting blocks 9. The inner wall of the protective shell 2 is fixedly connected to the outside of the spring 7, supporting the spring 7. The bolt 8 is externally threaded onto the inner wall of the protective shell 2, supporting the bolt 8. The inner wall of the protective shell 2 is slidably connected to the outer wall of the sliding block 5, providing sliding space for the sliding block 5. The large heating band 1... The external fixed connection consists of two fixing blocks 18, which support the large heating band 1. Two magnetic strips 17 are fixedly connected between the two fixing blocks 18, providing support for the fixing blocks 18. A controller 19 is externally fixedly connected to the large heating band 1, supporting the large heating band 1. A wire 20 is externally fixedly connected to the controller 19, and a temperature sensor 21 is externally fixedly connected to the wire 20. The temperature sensor 21 provides feedback to the controller 19 via the wire 20. Multiple clips 22 are externally fixedly connected to the large heating band 1, providing support for the large heating band 1. The large heating band 1 is externally fixedly connected to the outside of the protective shell 2. The large heating band 1 provides support for the protective shell 2.

[0035] Working principle: When using this device, first, the large heating band 1 is surrounded by the oil drum. The magnetic strip 17 on the fixing block 18 is attracted to the iron drum, causing the large heating band 1 to stick to the iron drum. Pulling the slot block 15 moves the pulling plate 14, which in turn moves the spring 13. The protective block 12 supports the spring 13, and the protective shell 2 moves the small heating band 10. The small heating band 10 slides on the inner wall of the large heating band via the sliding block 11. The limiting block 16 restricts the sliding block 11 from sliding excessively. The slot block 15 is engaged with the buckle 22 to achieve fixation. Because of the cooperation of the spring 13 and the small heating block, it can be used to heat different sizes of oil drums. The small oil drum is heated. Once the initial fixing is completed, the bolt 8 is pushed, which drives the connecting block 3 to move. The connecting block 3 drives the pressing block 4 to move, and the connecting block 3 drives the two connecting columns 6 to move. The spring 7 on the connecting column 6 is stretched, and the protective shell 2 provides support for the spring 7. The pressing block 4 slides inside the protective shell 2 through the sliding block 5. The limiting block 9 limits the excessive sliding of the sliding block 5, so that the pressing block 4 can press tightly against the oil drum and not loosen, thus firmly fixing the heating device to the oil drum. After fixing is completed, the controller 19 is started to start heating. The temperature sensor 21 provides feedback to the controller 19 through the wire 20 to ensure safety during heating.

[0036] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A quick installation magnetic fixing device for an explosion-proof oil drum heating belt, comprising a large heating belt (1), characterized in that: An adjustment component is fixedly connected to the outside of the large heating belt (1), and a fixing component is fixedly connected to the outside of the large heating belt (1); The adjustment assembly includes a small heating band (10), with sliding blocks (11) fixedly connected to both sides of the small heating band (10). A protective block (12) is fixedly connected to the outside of the small heating band (10). Multiple springs (13) are fixedly connected inside the protective block (12). A pulling plate (14) is fixedly connected to the outside of the springs (13). A slotted block (15) is fixedly connected to the outside of the pulling plate (14). The sliding blocks (11) are slidably connected to the inner wall of the large heating band (1).

2. The quick installation magnetic fixing device of the explosion-proof oil drum heating belt according to claim 1, characterized in that: The fixing assembly includes two protective shells (2), a connecting block (3) is slidably connected to the inner wall of the protective shell (2), a pressing block (4) is fixedly connected to the outside of the connecting block (3), two sliding blocks (5) are fixedly connected to the outside of the pressing block (4), two connecting posts (6) are fixedly connected to the outside of the connecting block (3), a spring (7) is fixedly connected to the outside of the connecting post (6), and a bolt (8) is fixedly connected to the outside of the connecting block (3).

3. The quick installation magnetic fixing device of the explosion-proof oil drum heating belt according to claim 1, characterized in that: The outer wall of the pull plate (14) is in contact with the inner wall of the protective block (12), and two limiting blocks (16) are fixedly connected to the inner wall of the large heating band (1).

4. The quick installation magnetic fixing device of the explosion-proof heating belt for oil drum according to claim 2, characterized in that: The inner wall of the protective shell (2) is fixedly connected to two limiting blocks (9), and the inner wall of the protective shell (2) is fixedly connected to the outside of the spring (7).

5. The quick installation magnetic fixing device of the anti-explosion oil drum heating belt according to claim 2, characterized in that: The bolt (8) is externally threaded to the inner wall of the protective shell (2), and the inner wall of the protective shell (2) is slidably connected to the outer wall of the sliding block (5).

6. The quick installation magnetic fixing device of the anti-explosion oil drum heating belt according to claim 1, characterized in that: The large heating band (1) is externally fixedly connected to two fixing blocks (18), and two magnetic strips (17) are fixedly connected between the two fixing blocks (18).

7. The quick-installation magnetic fixing device for an explosion-proof oil drum heating belt according to claim 1, characterized in that: The large heating band (1) is externally fixedly connected to a controller (19), the controller (19) is externally fixedly connected to a wire (20), and the wire (20) is externally fixedly connected to a temperature sensor (21).

8. The quick installation magnetic fixing device of the anti-explosion oil drum heating belt according to claim 2, characterized in that: The large heating band (1) is externally fixedly connected to multiple buckles (22), and the large heating band (1) is externally fixedly connected to the outside of the protective shell (2).

Images