Foldable belt detection switch support

Abstract

The utility model discloses a foldable belt detection switch support in the technical field of belt detection, which comprises two bottom plates of the support, a fixing frame is fixedly connected to the top of each bottom plate and close to one end, an installation box is hinged to the inner side of each fixing frame, an air cylinder is embedded in the inner side of each installation box, a push rod is installed at the top of each air cylinder, and the push rod is connected with the support. Supporting frames are installed on the tops of the push rods through bolts, supporting plates are installed on the outer sides of the two supporting frames through bolts, arc-shaped strips are fixedly connected to the tops of the supporting plates, the air cylinders can drive the supporting plates on the outer sides of the supporting frames to move up and down through the push rods, and belt detection can be supported through the arc-shaped strips on the tops of the supporting plates. The bottom plate is used for mounting and fixing the air cylinder through the mounting box on the inner side of the fixing frame, and the mounting box can be hinged, overturned and folded in the fixing frame.

Description

Technical Field

[0001] This utility model relates to the field of belt detection, specifically a foldable belt detection switch bracket. Background Technology

[0002] Belt inspection is a crucial step in ensuring belt quality and performance, encompassing multiple testing items and methods. Belts play a vital role in various mechanical equipment, and their quality and performance directly affect the equipment's operating efficiency and safety. Through professional testing methods, potential problems with belts, such as wear, cracks, and material fatigue, can be detected in advance, thereby preventing unexpected downtime and accidents, and extending the service life of the equipment.

[0003] Currently, existing equipment provides a limited range of support heights for belt detection, making it difficult to adjust the support height to accommodate different detection heights. Furthermore, the support structure is typically fixed, making it inconvenient to flip or fold the support structure as needed. Therefore, a foldable belt detection switch bracket needs to be designed to address these issues. Utility Model Content

[0004] The purpose of this invention is to provide a foldable belt detection switch bracket to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a foldable belt detection switch bracket, comprising two base plates of the bracket, a fixing frame fixedly connected to the top of the base plates near one end, a mounting box hinged to the inner side of the fixing frame, a cylinder embedded in the inner side of the mounting box, a push rod mounted on the top of the cylinder, a support frame mounted on the top of the push rod by bolts, support plates mounted on the outer sides of the two support frames by bolts, an arc-shaped strip fixedly connected to the top of the support plate, and a locking device installed between the push rod and the mounting box to prevent the push rod from falling.

[0006] Preferably, the locking component includes a movable cavity opened on one side of the mounting box and near the top. An elastic frame is fixedly connected inside the movable cavity. A sliding block is fixedly connected to one side of the elastic frame. A locking block is fixedly connected to one side of the sliding block. A plurality of evenly arranged locking grooves are opened on the outer side of the push rod. A pull rod is fixedly connected to the other side of the elastic frame. The elastic frame is fixedly connected to the sliding block, and the sliding block is slidably connected to the movable cavity.

[0007] Preferably, the top of the fixing frame has a notch, and a star-shaped screw is screwed to the other side of the mounting box.

[0008] Preferably, a connecting rod is fixedly connected between the two mounting boxes.

[0009] Preferably, the base plate is fixedly connected with a pad strip.

[0010] Preferably, two sets of evenly arranged guide rods are fixedly connected to the other side of the elastic frame, and springs are fitted on the outer side of the guide rods, with both ends of the springs fixedly connected to the elastic frame.

[0011] Preferably, both the locking groove and the locking block have right-angled trapezoidal cross sections.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. The fixed frame has a U-shaped cross section. The cylinder can drive the support plate on the outside of the support frame to move up and down through the push rod. The arc strip on the top of the support plate can support the belt detection, so as to adjust the height of the support belt. The base plate is installed and fixed to the cylinder through the mounting box on the inside of the fixed frame. The mounting box can be hinged and flipped inside the fixed frame, which improves the convenience of folding and flipping and the practicality of adjusting the height of the support belt.

[0014] 2. When the cylinder drives the push rod to extend upward, the locking groove squeezes and pushes the locking block. The elastic frame in the movable cavity squeezes and pushes the locking block on one side of the sliding block, so that the locking block is embedded in the locking groove at different positions to lock and fix the push rod, preventing the push rod from falling downward. When unlocking is required, the pull rod is used to drive the sliding plate on one side of the elastic frame to move, so that the sliding plate can drive the locking block to disengage from the locking groove. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0016] Figure 2 This is a left-side sectional perspective view of the overall structure of this utility model;

[0017] Figure 3 The overall structure of this utility model Figure 2 Enlarged view of point A in the middle.

[0018] In the diagram: 1. Base plate; 2. Fixing frame; 3. Mounting box; 4. Cylinder; 5. Push rod; 6. Support frame; 7. Support plate; 8. Arc strip; 9. Movable cavity; 10. Elastic frame; 11. Sliding block; 12. Locking block; 13. Locking groove; 14. Pull rod; 15. Notch; 16. Star screw; 17. Connecting rod; 18. Washer strip; 19. Guide rod; 20. Spring. Detailed Implementation

[0019] 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.

[0020] Example 1

[0021] Please refer to Figure 1-3 As shown, this utility model provides a foldable belt detection switch bracket, including two base plates 1 of the bracket. A fixing frame 2 is fixedly connected to the top of the base plate 1 and near one end. A mounting box 3 is hinged to the inner side of the fixing frame 2. A cylinder 4 is embedded in the inner side of the mounting box 3. A push rod 5 is installed on the top of the cylinder 4. A support frame 6 is bolted to the top of the push rod 5. Support plates 7 are bolted to the outer sides of the two support frames 6. An arc strip 8 is fixedly connected to the top of the support plate 7. A connecting rod 17 is fixedly connected between the two mounting boxes 3. A pad strip 18 is fixedly connected to the base plate 1. A locking device is installed between the push rod 5 and the mounting box 3 to prevent the push rod 5 from falling.

[0022] In addition, the connecting rod 17 is a rectangular tube that can fix the two mounting boxes 3 together, increasing the strength of the connection of the support plate 7. The fixed frame 2 has a U-shaped cross section. The cylinder 4 can drive the support plate 7 on the outside of the support frame 6 to move up and down through the push rod 5. The arc strip 8 on the top of the support plate 7 can support the belt detection, so as to adjust the height of the support belt. The base plate 1 is installed and fixed to the cylinder 4 through the mounting box 3 inside the fixed frame 2. The mounting box 3 can be hinged and flipped inside the fixed frame 2, which improves the convenience of folding and flipping and the practicality of adjusting the height of the support belt.

[0023] Specifically, the locking component includes a movable cavity 9 located on one side and near the top of the mounting box 3. An elastic frame 10 is fixedly connected inside the movable cavity 9. A sliding block 11 is fixedly connected to one side of the elastic frame 10. A locking block 12 is fixedly connected to one side of the sliding block 11. Multiple locking grooves 13 are evenly arranged on the outer side of the push rod 5. A pull rod 14 is fixedly connected to the other side of the elastic frame 10. Two sets of guide rods 19 are evenly arranged on the other side of the elastic frame 10. A spring 20 is fitted on the outer side of the guide rod 19. Both ends of the spring 20 are fixedly connected to the elastic frame 10. The elastic frame 10 is fixedly connected to the sliding block 11. The locking grooves 13 and the locking block 12 have right-angled trapezoidal cross sections. The sliding block 11 is slidably connected to the movable cavity 9.

[0024] The locking groove 13 and the locking block 12 are inclined to fit together so that when the push rod 5 moves upward, it pushes the locking block 12 into the movable cavity 9. When the cylinder 4 drives the push rod 5 to extend upward, the locking groove 13 squeezes and pushes the locking block 12. The elastic frame 10 in the movable cavity 9 can squeeze and push the locking block 12 on one side of the sliding block 11. Multiple springs 20 can squeeze and push the elastic frame 10 to increase the compressive strength of the elastic frame 10, so that the locking block 12 is embedded in the locking groove 13 at different positions to lock and fix the push rod 5 and prevent the push rod 5 from falling downward. When it is necessary to unlock, the pull rod 14 is used to drive the sliding plate on one side of the elastic frame 10 to move, so that the sliding plate can drive the locking block 12 to disengage from the locking groove 13.

[0025] More specifically, the top of the fixing frame 2 has a notch 15, and the other side of the mounting box 3 is screwed with a star screw 16. The star screw 16 can be screwed, rotated and disassembled on one side of the mounting box 3. The star screw 16 rotates on one side of the mounting box 3 and then gets into the notch 15. Then the star screw 16 is tightened to support and fix the mounting box 3, preventing the mounting box 3 from tilting and overturning.

[0026] Working principle: First, the cylinder 4 is started, which drives the push rod 5 to extend upward. When the cylinder 4 extends upward, the locking groove 13 squeezes and pushes the locking block 12. The elastic frame 10 in the movable cavity 9 squeezes and pushes the locking block 12 on one side of the sliding block 11. Then, multiple springs 20 squeeze and push the elastic frame 10. At this time, the locking block 12 is embedded in the locking groove 13 at different positions to lock and fix the push rod 5. When it is necessary to flip the mounting box 3, the star screw 16 rotates on one side of the mounting box 3. Then, the end of the star screw 16 moves away from the notch 15, and the mounting box 3 flips in the fixed frame 2. Then, the pad strip 18 on the top of the base plate 1 supports the mounting box 3.

[0027] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0028] Although the present invention 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 invention should be included within the protection scope of the present invention.

Claims

1. A foldable belt detection switch bracket, comprising two base plates (1) of the bracket, characterized in that: A fixing frame (2) is fixedly connected to the top of the base plate (1) and near one end. A mounting box (3) is hinged to the inside of the fixing frame (2). A cylinder (4) is embedded in the inside of the mounting box (3). A push rod (5) is installed on the top of the cylinder (4). A support frame (6) is installed on the top of the push rod (5) by bolts. Support plates (7) are installed on the outside of the two support frames (6) by bolts. An arc strip (8) is fixedly connected to the top of the support plate (7). A locking device is installed between the push rod (5) and the mounting box (3) to prevent the push rod (5) from falling.

2. The foldable belt detection switch bracket according to claim 1, characterized in that: The locking component includes a movable cavity (9) located on one side and near the top of the mounting box (3). An elastic frame (10) is fixedly connected inside the movable cavity (9). A sliding block (11) is fixedly connected to one side of the elastic frame (10). A locking block (12) is fixedly connected to one side of the sliding block (11). A plurality of evenly arranged locking grooves (13) are provided on the outer side of the push rod (5). A pull rod (14) is fixedly connected to the other side of the elastic frame (10). The elastic frame (10) is fixedly connected to the sliding block (11), and the sliding block (11) is slidably connected to the movable cavity (9).

3. The foldable belt detection switch bracket according to claim 2, characterized in that: The top of the fixing frame (2) has a notch (15), and the other side of the mounting box (3) is screwed with a star screw (16).

4. The foldable belt detection switch bracket according to claim 2, characterized in that: A connecting rod (17) is fixedly connected between the two mounting boxes (3).

5. The foldable belt detection switch bracket according to claim 1, characterized in that: The base plate (1) is fixedly connected with a pad strip (18).

6. The foldable belt detection switch bracket according to claim 3, characterized in that: Two sets of guide rods (19) are fixedly connected to the other side of the elastic frame (10). A spring (20) is fitted on the outside of the guide rod (19), and the two ends of the spring (20) are fixedly connected to the elastic frame (10).

7. A foldable belt detection switch bracket according to claim 2, characterized in that: The locking groove (13) and the locking block (12) both have right-angled trapezoidal cross sections.

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