Spill-proof apron board clamping device
The overflow skirt clamping device, designed with T-bolt assemblies, U-shaped frames, and hinged screws, solves the problems of complex structure and inconvenient adjustment of existing devices, enabling easy installation and efficient replacement of the overflow skirt, and improving the stability and ease of operation of the device.
Patent Information
- Application Number
- CN202421678905.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-16
- Publication Date
- 2026-01-30
- Estimated Expiration
- 2034-07-16
AI Technical Summary
Existing anti-overflow skirt clamping devices are complex in structure and inconvenient to adjust, making it difficult to efficiently install and replace anti-overflow skirts.
The design employs T-bolt assemblies, U-shaped frames, and hinged screws, combined with an adjustment plate and a V-shaped plate, to achieve easy installation and adjustment of the spill skirt. The U-shaped frame can be tightened and loosened from the side plate by rotating the adjustment plate, and the V-shaped plate and the side plate together clamp and fix the spill skirt.
With its simple structure, high stability, and easy operation, it improves the efficiency of installing and replacing spillway skirts, and enhances the safety and reliability of the device.
Smart Images
Figure CN223851408U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of belt conveying, especially relates to a spill-proof apron clamping device. BACKGROUND
[0002] The belt conveyor is a commonly used material conveying equipment, which can be widely applied to metallurgy, coal, traffic, electric power, building material, chemical industry, light industry, grain and machinery industries, and is used for conveying coal important transportation equipment in electric power enterprises.
[0003] The working environment of the belt conveyor is generally poor, and a large amount of dust is generated by the impact at the material falling point and is accompanied by induced wind, causing dust overflow. The material guide groove is installed at the material falling point to achieve the purpose of dust reduction and removal. The shell of the material guide groove is sealed with the belt through the spill-proof apron. In order to improve the sealing effect, the spill-proof apron is tightly pressed on the belt during installation. In the prior art, the spill-proof apron is fixed on the side plate of the material guide groove through the clamping device. However, the existing clamping device generally has the problems of complex structure and inconvenient adjustment.
[0004] In order to overcome the shortcomings of the existing clamping device, we propose a simple, reliable and easy-to-use spill-proof apron clamping device.
[0005] Therefore, it is necessary to provide a spill-proof apron clamping device to solve the above technical problems. CONTENT OF THE UTILITY MODEL
[0006] In order to solve the above technical problems, the utility model provides a spill-proof apron clamping device.
[0007] The utility model provides a kind of spill-proof apron clamping device, including side plate, U-shaped frame and buckling plate, T-shaped bolt assembly is installed in side plate one side, the buckling plate is movably arranged in T-shaped bolt assembly, installation hole is equipped in the both side walls of buckling plate near top end, U-shaped frame is rested in the outside of side plate, the side wall of U-shaped frame is equipped with waist hole, hinged screw is installed in waist hole, hinged screw is rotatably connected with installation hole, adjusting plate is rotatably installed on hinged screw, the end of adjusting plate is equipped with the contact portion that is in contact with the inner wall of U-shaped frame, V-shaped limit slot is equipped on the buckling plate, V-shaped plate is installed in V-shaped limit slot, spill-proof apron is clamped and fixed between side plate and V-shaped plate.
[0008] Preferably, the top end of the buckling plate is provided with a notch for avoiding the adjusting plate.
[0009] Preferably, the adjusting plate includes a bolt body inserted into the side plate and the buckling plate, a first fixing nut mounted on the bolt body for fixing the bolt body with the side plate, and a second fixing nut mounted on the bolt body for limiting the position of the buckling plate.
[0010] Preferably, the second fixing nut is provided with two.
[0011] Preferably, the side edge of the V-shaped plate is arranged at a 45-degree angle with the buckle plate.
[0012] Compared with the related art, the utility model has the advantages of:
[0013] Simple structure and stability: the device is simple in structure and stable in structure through unique design, such as T-shaped bolt assembly, U-shaped frame and hinged screw in the waist-shaped hole. The design of the adjusting plate enables the U-shaped frame to be tightly pressed on the side plate, further enhancing the stability of the overall structure.
[0014] Simple operation: by simply pushing the adjusting plate upward or downward, the operator can easily install, adjust or replace the anti-overflow apron without complex tools or steps, greatly improving the work efficiency. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is the overall structure schematic diagram of the utility model;
[0016] Figure 2 It is the fixed anti-overflow apron schematic diagram of the utility model;
[0017] Figure 3 It is the unfixed anti-overflow apron schematic diagram of the utility model;
[0018] Figure 4 It is the buckle plate structure schematic diagram of the utility model;
[0019] Figure 5 It is the U-shaped frame structure schematic diagram of the utility model;
[0020] Figure 6 It is the buckle plate structure schematic diagram of the utility model;
[0021] Figure 7 It is the adjusting plate structure schematic diagram of the utility model.
[0022] Reference signs in the drawing: 1, side plate; 2, buckle plate; 3, T-shaped bolt assembly; 4, U-shaped frame; 5, mounting hole; 6, waist-shaped hole; 7, hinged screw; 8, adjusting plate; 9, contact part; 10, V-shaped limiting groove; 11, V-shaped plate; 12, anti-overflow apron; 13, notch; 14, bolt body; 15, first fixing nut; 16, second fixing nut. DETAILED DESCRIPTION
[0023] The utility model will be further described below in combination with the drawings and embodiments.
[0024] Please refer to Figures 1 to 7The anti-overflow skirt clamping device is composed of a side plate 1, a U-shaped frame 4, and a buckle plate 2. On one side of the side plate 1, a T-shaped bolt assembly 3 is firmly installed, and the buckle plate 2 is movably arranged on the T-shaped bolt assembly 3. It is worth mentioning that the U-shaped frame 4 is arranged on the outer side of the side plate 1. The two side walls of the buckle plate 2 are provided with mounting holes 5 near the top end. Correspondingly, a waist-shaped hole 6 is formed in the side wall of the U-shaped frame 4, and a hinge screw 7 is arranged in the hole to form a rotating connection with the mounting hole 5 of the buckle plate 2.
[0025] In addition, an adjusting plate 8 is rotatably arranged on the hinge screw 7. The adjusting plate 8 is designed in a unique way, and the end thereof is provided with a cam-like contact part 9. When the adjusting plate 8 rotates on the buckle plate 2, it can gradually separate from the U-shaped frame 4, and in this process, the hinge screw 7 moves along the waist-shaped hole 6, so that the U-shaped frame is tightly pressed on the side plate. This design not only enhances the stability of the device, but also provides convenience for subsequent adjustment.
[0026] A V-shaped limiting groove 10 is also arranged on the buckle plate 2, and a V-shaped plate 11 is arranged in the groove. It is the V-shaped plate 11 that cooperates with the side plate 1 to firmly clamp and fix the anti-overflow skirt 12.
[0027] When it is necessary to adjust or replace the anti-overflow skirt 12, the operator only needs to simply push the adjusting plate 8 upwards, so as to reduce the distance from the U-shaped frame, and then the V-shaped plate 11 below is loosened. Once the new anti-overflow skirt 12 is installed or adjusted, the adjusting plate 8 is pushed back to the locking position, so as to clamp the anti-overflow skirt 12 again, thereby efficiently completing the installation or replacement work.
[0028] In order to further optimize the operation experience and the structural stability of the device, a notch 13 is specially designed at the top end of the buckle plate 2, which can cleverly avoid the interference between the adjusting plate 8 and the buckle plate 2 during operation.
[0029] The design of the adjusting plate 8 also fully considers the practicability and convenience, which is composed of a bolt body 14, a first fixing nut 15, and a second fixing nut 16. This structure not only facilitates installation and disassembly, but also can flexibly adjust the position of the T-shaped bolt assembly 3 as needed. It is particularly worth mentioning that two second fixing nuts 16 are arranged, and such a double locking design can effectively prevent the nuts from loosening, thereby greatly improving the safety and reliability of the device.
[0030] Finally, the side edges of the V-shaped plate 11 are arranged at an angle of 45 degrees with the buckle plate 2. This angle is carefully calculated, which can ensure that the extrusion force on the anti-overflow skirt 12 is more uniform, thereby enhancing the fixing effect and avoiding the risk of damage caused by uneven pressure.
[0031] The above merely illustrates the embodiments of the present application, and does not limit the patent scope of the present application, and any equivalent structure or equivalent process transformation, or direct or indirect application in other related technical fields, which are made by using the content of the present application specification and drawings, are also included in the patent protection scope of the present application.
Claims
1. An anti-overflow apron clamping device, characterized in that, Including side plate (1), U type frame (4) and buckle plate (2), one side of the side plate (1) is provided with T-shaped bolt assembly (3), the buckle plate (2) is movably arranged on the T-shaped bolt assembly (3), the U type frame (4) is abutted on the outside of the side plate (1), the two side walls of the buckle plate (2) are provided with mounting holes (5) near the top end, the side wall of the U type frame (4) is provided with a waist-shaped hole (6), a hinge screw (7) is installed in the waist-shaped hole (6), the hinge screw (7) is rotatably connected with the mounting hole (5), an adjusting plate (8) is rotatably installed on the hinge screw (7), the end of the adjusting plate (8) is provided with a contact part (9) in contact with the inner wall of the U type frame (4), a V-shaped limiting groove (10) is arranged on the buckle plate (2), a V-shaped plate (11) is installed in the V-shaped limiting groove (10), and the side plate (1) and the V-shaped plate (11) are clamped and fixed with an anti-overflow apron (12).
2. An anti-overflow apron clamping device according to claim 1, characterized in that, The top end of the buckle plate (2) is provided with a notch (13) for avoiding the adjusting plate (8).
3. An anti-overflow apron clamping device according to claim 1, characterized in that, The adjusting plate (8) comprises a bolt body (14) inserted into the side plate (1) and the buckle plate (2), a first fixing nut (15) installed on the bolt body (14) and used for fixing the bolt body (14) and the side plate (1), and a second fixing nut (16) installed on the bolt body (14) and used for limiting the position of the buckle plate (2).
4. An anti-overflow apron clamping device according to claim 3, characterized in that, The second fixing nut (16) is provided with two.
5. An anti-overflow apron clamping device according to claim 2, characterized in that, The side edge of the V-shaped plate (11) is arranged at an angle of 45 degrees with the buckle plate (2).