A conveyor frame body connecting reinforcing device

Abstract

The utility model discloses a conveyor frame body connection reinforcing device, including support frame and support seat, the support frame is by two groups second L type support board and a group first L type support board is formed, the top fixed mounting of support seat has the support column, and the inside of support column inserts and is provided with the connecting block, the top fixed connection of connecting block has the threaded rod, and the top fixed connection of threaded rod has first L type support board, the left and right sides symmetrical fixed mounting of first L type support board has rubber air bag, and the surface of rubber air bag is equipped with second L type support board. The utility model discloses be provided with first L type support board and second L type support board, through the rotation threaded bushing and push movable sleeve to move upwards, the length of support frame is extended, effectively disperses the stress, adopts the support rod to reinforce the support force of second L type support board simultaneously, avoids stress concentration, and the anti -deformation ability and overall stability of frame body junction place have been improved significantly.

Description

Technical Field

[0001] This utility model relates to the field of conveyor frame connection technology, and in particular to a conveyor frame connection and reinforcement device. Background Technology

[0002] As an important material conveying equipment in modern industrial production, conveyors are widely used in mines, ports, power plants, chemical plants and other fields. In actual use, the conveyor frame serves as a supporting structure, and the stability and strength of its connection points directly affect the working performance and service life of the whole machine.

[0003] Currently, most conveyor frames are fixed by bolts or welding. However, when working continuously for a long time or carrying a large amount of heavy goods, the connection is prone to deformation, loosening or even breakage due to vibration, impact and fatigue load, which leads to unstable equipment operation, increased maintenance costs and even safety accidents.

[0004] While existing technologies offer some reinforcement measures, such as adding connecting plates and reinforcing ribs, they still suffer from problems like complex structures, inconvenient adjustments, and poor adaptability. These limitations make it difficult to fundamentally solve the defects of easy deformation and insufficient stability at the connection points. Therefore, we propose a conveyor frame connection reinforcement device to address these issues. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a conveyor frame connection reinforcement device.

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

[0007] A conveyor frame connection and reinforcement device includes a support frame and a support base. The support frame consists of two sets of second L-shaped support plates and one set of first L-shaped support plates. A support column is fixedly installed at the top of the support base, and a connecting block is inserted inside the support column. A threaded rod is fixedly connected to the top of the connecting block, and a first L-shaped support plate is fixedly connected to the top of the threaded rod. Rubber airbags are symmetrically fixedly installed on the left and right sides of the first L-shaped support plate, and a second L-shaped support plate is sleeved on the surface of the rubber airbags. A support rod is hinged to the bottom end of the second L-shaped support plate. A movable sleeve is sleeved on the surface of the threaded rod, and the left and right sides of the movable sleeve are hinged to the bottom end of the support rod. A threaded sleeve is sleeved on the surface of the threaded rod at the bottom end of the movable sleeve.

[0008] Preferably, four sets of rubber airbags are inserted inside the support column, and the four sets of rubber airbags are fixedly connected to the front, rear, left and right inner walls of the support column, respectively.

[0009] Preferably, a threaded groove is formed on one side surface of the support column, and a threaded bolt is inserted into the threaded groove.

[0010] Preferably, a support ring and a spring are sequentially fitted onto the surface of the threaded rod at the top position of the movable sleeve. The top end of the spring is fixedly connected to the bottom end of the first L-shaped support plate, and the bottom end of the spring is fixedly connected to the top end of the support ring.

[0011] Preferably, a fixing block is fixedly installed at the center of the front of the first L-shaped support plate, and guide rods are symmetrically fixedly connected to both sides of the fixing block. A limit sleeve is fixedly installed on the front of the second L-shaped support plate, and the limit sleeve is sleeved on the surface of the guide rod.

[0012] Preferably, a limit ring is fixedly connected to the end of the guide rod away from the fixed block.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This device is equipped with a first L-shaped support plate and a second L-shaped support plate. By rotating the threaded sleeve, the movable sleeve is pushed upward to extend the length of the support frame and effectively distribute the force. At the same time, the support rod is used to reinforce the support force of the second L-shaped support plate to avoid stress concentration, which significantly improves the deformation resistance and overall stability of the frame connection.

[0015] 2. The device is equipped with multiple sets of rubber airbags, which can reinforce the support of the second L-shaped support plate. It is also equipped with support columns and threaded bolts. By rotating the threaded bolts, the connecting block can be fixed, achieving a quick limiting function and improving the stability of the device installation. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of a conveyor frame connection and reinforcement device proposed in this utility model;

[0017] Figure 2 This is a three-dimensional bottom view of a conveyor frame connection and reinforcement device proposed in this utility model;

[0018] Figure 3 for Figure 1 A three-dimensional sectional view of a partial cross-section of the supporting column structure in the diagram;

[0019] Figure 4 for Figure 1 A three-dimensional unfolded schematic diagram of the first L-shaped support plate and the second L-shaped support plate in the diagram.

[0020] In the diagram: 1. Support base; 2. Support column; 3. Connecting block; 4. Threaded rod; 5. First L-shaped support plate; 6. Fixing block; 7. Guide rod; 8. Limiting sleeve; 9. Second L-shaped support plate; 10. Limiting ring; 11. Support rod; 12. Movable sleeve; 13. Supporting ring; 14. Spring; 15. Threaded sleeve; 16. Threaded bolt; 17. Rubber airbag. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Reference Figure 1-4 A conveyor frame connection and reinforcement device includes a support frame and a support base 1. The support frame consists of two sets of second L-shaped support plates 9 and one set of first L-shaped support plates 5. A support column 2 is fixedly installed at the top of the support base 1, and a connecting block 3 is inserted inside the support column 2. A threaded rod 4 is fixedly connected to the top of the connecting block 3, and a first L-shaped support plate 5 is fixedly connected to the top of the threaded rod 4. Rubber air bags 17 are symmetrically fixedly installed on the left and right sides of the first L-shaped support plate 5, and the second L-shaped support plate 9 is sleeved on the surface of the rubber air bag 17. A support rod 11 is hinged to the bottom end of the second L-shaped support plate 9. A movable sleeve 12 is sleeved on the surface of the threaded rod 4, and the left and right sides of the movable sleeve 12 are hinged to the bottom end of the support rod 11. A threaded sleeve 15 is sleeved on the surface of the threaded rod 4 at the bottom end of the movable sleeve 12.

[0023] Furthermore, refer to Figure 4 It can be seen that four sets of rubber airbags 17 are inserted inside the support column 2. The four sets of rubber airbags 17 are fixedly connected to the front, back, left and right inner walls of the support column 2 respectively. During use, the second L-shaped support plate 9 moves along the rubber airbags 17 to extend the force-bearing area of ​​the support frame.

[0024] Furthermore, refer to Figure 3 It can be seen that a threaded groove is provided on one side surface of the support column 2, and a threaded bolt 16 is inserted inside the threaded groove. During use, the movement of the threaded bolt 16 achieves the limiting and fixing of the connecting block 3.

[0025] Furthermore, refer to Figure 1 and Figure 2 It can be seen that a support ring 13 and a spring 14 are sequentially fitted on the surface of the threaded rod 4 at the top position of the movable sleeve 12. The top of the spring 14 is fixedly connected to the bottom of the first L-shaped support plate 5, and the bottom of the spring 14 is fixedly connected to the top of the support ring 13. During use, the spring 14 can assist the movable sleeve 12 to move downward and reset according to its own elastic deformation capability.

[0026] Furthermore, refer to Figure 1 and Figure 2 It can be seen that a fixing block 6 is fixedly installed at the center of the front of the first L-shaped support plate 5, and guide rods 7 are symmetrically fixedly connected on both sides of the fixing block 6. A limiting sleeve 8 is fixedly installed on the front of the second L-shaped support plate 9, and the limiting sleeve 8 is sleeved on the surface of the guide rod 7. During use, the limiting sleeve 8 moves linearly along the surface of the guide rod 7.

[0027] Furthermore, refer to Figure 4 It can be seen that the end of the guide rod 7 away from the fixed block 6 is fixedly connected to the limiting ring 10. During use, the limiting ring 10 and the limiting sleeve 8 work together to limit the second L-shaped support plate 9 and prevent it from separating from the first L-shaped support plate 5 when moving.

[0028] Working principle: When using this utility model, according to the appendix Figure 1 Appendix Figure 2 Appendix Figure 3 and attached Figure 4 As shown, when the support frame needs to be assembled, firstly, the worker inserts the connecting block 3 into the inside of the support column 2. The connecting block 3 is limited by the rubber airbag 17. Then, the threaded bolt 16 is rotated to move the connecting block 3 to the side wall of the lifting box, thus fixing it and completing the installation.

[0029] When the length of the support frame needs to be adjusted, the operator manually rotates the threaded sleeve 15. The threaded sleeve 15 moves upward along the surface of the threaded rod 4, pushing the movable sleeve 12 upward. When the movable sleeve 12 moves upward, it compresses the spring 14 into a contracted state. At the same time as the movable sleeve 12 moves, it pushes the two sets of second L-shaped support plates 9 to move to both sides through the support rod 11. After the adjustment is completed, the support area of ​​the support frame can be increased, and the support rod 11 can be used to strengthen the stability of the support frame. The operation is then complete.

[0030] The above is the complete working principle of this utility model.

[0031] In this utility model, the installation, connection or setting methods of all the components mentioned above are common mechanical methods, and the specific structure, model and coefficient index of all the components are their own technologies. As long as they can achieve their beneficial effects, they can be implemented, so they will not be described in detail.

[0032] The above embodiments are preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above embodiments. Any changes, modifications, substitutions, combinations, or simplifications made without departing from the spirit and principle of the present utility model shall be considered equivalent substitutions and shall be included within the protection scope of the present utility model.

[0033] In this utility model, unless otherwise stated, directional terms such as "up, down, left, right, front, back, inside, outside, and vertical and horizontal" in the terminology only represent the orientation of the term in its conventional use or are common names understood by those skilled in the art, and should not be regarded as limitations on the term. At the same time, numerals such as "first," "second," and "third" do not represent specific quantities or orders, but are only used to distinguish names. Moreover, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a series of elements includes not only those elements, but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

Claims

1. A conveyor frame connection reinforcement device, comprising a support frame and a support base (1), characterized in that, The support frame consists of two sets of second L-shaped support plates (9) and one set of first L-shaped support plates (5). A support column (2) is fixedly installed at the top of the support base (1), and a connecting block (3) is inserted inside the support column (2). A threaded rod (4) is fixedly connected to the top of the connecting block (3), and a first L-shaped support plate (5) is fixedly connected to the top of the threaded rod (4). Rubber airbags (17) are symmetrically fixedly installed on the left and right sides of the first L-shaped support plate (5), and a second L-shaped support plate (9) is sleeved on the surface of the rubber airbag (17). A support rod (11) is hinged to the bottom end of the second L-shaped support plate (9). A movable sleeve (12) is sleeved on the surface of the threaded rod (4), and the left and right sides of the movable sleeve (12) are hinged to the bottom end of the support rod (11). A threaded sleeve (15) is sleeved on the surface of the threaded rod (4) at the bottom end of the movable sleeve (12).

2. The conveyor frame connection reinforcement device according to claim 1, characterized in that, Four sets of rubber airbags (17) are inserted inside the support column (2), and the four sets of rubber airbags (17) are fixedly connected to the front, back, left and right inner walls of the support column (2) respectively.

3. The conveyor frame connection reinforcement device according to claim 1, characterized in that, The support column (2) has a threaded groove on one side surface, and a threaded bolt (16) is inserted inside the threaded groove.

4. The conveyor frame connection reinforcement device according to claim 1, characterized in that, The surface of the threaded rod (4) is fitted with a support ring (13) and a spring (14) at the top of the movable sleeve (12). The top of the spring (14) is fixedly connected to the bottom of the first L-shaped support plate (5), and the bottom of the spring (14) is fixedly connected to the top of the support ring (13).

5. The conveyor frame connection reinforcement device according to claim 1, characterized in that, A fixing block (6) is fixedly installed at the center of the front of the first L-shaped support plate (5), and guide rods (7) are symmetrically fixedly connected on both sides of the fixing block (6). A limiting sleeve (8) is fixedly installed on the front of the second L-shaped support plate (9), and the limiting sleeve (8) is sleeved on the surface of the guide rod (7).

6. The conveyor frame connection reinforcement device according to claim 5, characterized in that, The guide rod (7) is fixedly connected to a limit ring (10) at the end away from the fixed block (6).

Images