A mobile support structure for rehabilitation training

Abstract

The utility model discloses a mobile support structure for rehabilitation training, including the support mechanism for constituting bifurcate type support structure, the moving mechanism for constituting antiskid formula mobile structure and the installation mechanism for constituting adjustable formula installation structure, and the support mechanism is erected on the ground, and the moving mechanism assembly is in the lower part of support mechanism, and the installation mechanism is configured in the upper part of support mechanism, the utility model has the beneficial effect that is equipped with support mechanism and moving mechanism cooperation, constitutes mobile support structure, and its height can be adjusted according to actual use demand, and the use is flexible, satisfies the use demand of each age stage user, is equipped with installation mechanism, and its installation structure can be adjusted according to actual conditions to satisfy the support demand of user, and additionally is equipped with assembly mechanism, can be assembled with the connection of different kinds of skeletal support structure to satisfy the use demand of different situation user, does not have use limitation.

Description

Technical Field

[0001] This utility model relates to the field of auxiliary rehabilitation training devices, and in particular to a mobile support structure for rehabilitation training. Background Technology

[0002] In existing technologies, cerebral palsy (CLP) in children is a motor disorder caused by non-progressive damage to the central nervous system during the perinatal period. Individuals with CLP exhibit characteristics including spasticity, rigidity, and weakened coordination and motor control. Modern medicine believes that by repeatedly providing a certain intensity of stimulation to the central nervous system, functional walking ability can be restored in patients with CLP damage. Traditional lower limb rehabilitation training for CLP patients involves professional therapists guiding patients to repeatedly perform specific movements to promote neuromuscular development. However, this approach places significant demands on therapists. Powered exoskeletons offer a new avenue for continuous and effective training for CLP patients. However, existing assistive device (ALD) structures are typically fixed, their height cannot be adjusted to meet specific needs, and they are only compatible with one type of exoskeleton system, limiting their applicability.

[0003] Chinese utility model patent application number 202510987920.5 discloses an assistive lower limb exoskeleton walking aid, including a support frame serving as the mounting carrier for the entire walking aid, a waist fixing seat mounted on the support frame, and a double-link mechanism hinged by a first link and a second link, with the hinge point of the first link and the second link corresponding to the user's knee. Each double-link mechanism is equipped with a corresponding drive rod mechanism, which is hinged by a first drive rod and a second drive rod. One end of the first drive rod is hinged to an eccentric wheel driven by a first motor, and the other end is hinged to the corresponding first link. The other end of the second drive rod is hinged to the corresponding second link. However, the support structure in this assistive lower limb exoskeleton walking aid is a fixed structure, and its height cannot be adjusted according to actual usage needs. Furthermore, it can only be used with one type of exoskeleton system and cannot be used with different types of exoskeleton structures, resulting in significant limitations in its use. Summary of the Invention

[0004] The purpose of this invention is to provide a mobile support structure for rehabilitation training.

[0005] To achieve the above objectives, the technical solution proposed by this utility model is as follows: A mobile support structure for rehabilitation training includes a support mechanism for forming a bifurcated support structure, a moving mechanism for forming an anti-slip moving structure, and an installation mechanism for forming an adjustable installation structure. The support mechanism is erected on the ground, the moving mechanism is assembled at the lower part of the support mechanism, and the installation mechanism is disposed at the upper part of the support mechanism.

[0006] The support mechanism includes a support base rod, a support strut, a braking joint, and a connecting assembly. The support base rod is configured as an arc-shaped arm-like rod structure and is arranged at an inclination. The support strut is located on one side of the support base rod and its upper end is rotatably connected to the upper end of the support base rod. The braking joint is located at the connection between the support strut and the support base rod, and the two are rotatably connected to each other through the braking joint. The support base rod, the support strut, and the braking joint together constitute a forked support structure. The connecting assembly is located between the lower parts of the support base rod and the support strut, and the ends of the support base rod and the support strut that are far apart from each other are connected by the connecting assembly.

[0007] The connecting assembly includes connecting rods and friction hinges. There are two sets of connecting rods, which are disposed between the support base rod and the support rod, with one end of each set rotatably connected to the lower part of the support base rod and the lower part of the support rod, respectively. The ends of the two sets of connecting rods away from the corresponding support base rod and the support rod are rotatably connected. The friction hinge is disposed between the two sets of connecting rods, and the two sets of connecting rods are rotatably connected through the friction hinge.

[0008] The support structure consists of two sets, which are arranged side by side on the ground with intervals.

[0009] The moving mechanism includes a moving shaft, a silent moving wheel, and an anti-slip wheel sleeve. The moving shaft is located at the connection between the connecting support rod and the support base rod or the support rod and is fixedly connected to the connecting support rod. The silent moving wheel is located on the outside of the moving shaft and is rotatably connected to the moving shaft through a bearing. The anti-slip wheel sleeve is located on the outside of the silent moving wheel and is sleeved with the silent moving wheel.

[0010] It also includes a protective baffle, which is disposed at the lower part of the support base rod or the support rod corresponding to the silent moving wheel and is fixedly connected to the corresponding support base rod or the support rod. The protective baffle is configured as an arc-shaped baffle structure and covers the outside of the anti-slip wheel sleeve.

[0011] The moving mechanism consists of four sets, which are respectively located at the lower ends of the two sets of support mechanisms and are rotatably connected to the corresponding support mechanisms. The support mechanisms are erected on the ground through the moving mechanisms.

[0012] The mounting mechanism includes a mounting base plate, mounting support plates, a mounting beam, and support components. Two sets of mounting base plates are provided, each set positioned above a corresponding set of braking joints and rotatably connected to the respective braking joint. Two sets of mounting support plates are provided, each set positioned at the end of a mounting base plate away from the braking joint, with one end rotatably connected to the corresponding mounting base plate via a locking hinge. The mounting beam is positioned between the upper ends of the two sets of mounting support plates, with both ends rotatably connected to the two sets of mounting support plates via locking hinges. Two sets of support components are provided, symmetrically positioned at both ends of the mounting beam.

[0013] The support assembly includes a support side plate and an anti-slip handrail. The support side plate is disposed at the end of the mounting beam and one end of it is fixedly connected to the mounting beam. The end of the support side plate away from the mounting beam is configured with a loop-type end structure. The anti-slip handrail is disposed on the inner side of the end of the support side plate away from the mounting beam and is fixedly connected to the support side plate.

[0014] It also includes an assembly mechanism, which includes a mounting clamp, a mounting bracket, a mounting screw, and a mounting pressure plate. The mounting clamp is located in the middle of the mounting beam and is bolted to the mounting beam. The mounting bracket is located on the upper part of the mounting clamp and is fixedly connected to the mounting clamp. The mounting bracket is a C-shaped bracket structure. The mounting screw is located at the upper end of the mounting bracket and passes through the mounting bracket, and is threaded to the mounting bracket. The mounting pressure plate is located at the lower end of the mounting screw and is rotatably connected to the mounting screw. The mounting pressure plate is located inside the mounting bracket.

[0015] The beneficial effects of this utility model are: The device features a support mechanism and a moving mechanism that work together to form a mobile support structure. Its height can be adjusted according to actual usage needs, making it flexible and suitable for users of all ages. It also includes an installation mechanism whose structure can be adjusted to meet the user's support requirements. Furthermore, it has an assembly mechanism that can be assembled and connected with different types of skeletal support structures to meet the needs of users in different situations. Users can choose to use this mobile support structure alone or in combination with an exoskeleton structure according to their rehabilitation training schedule, without any limitations on its use. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of Embodiment 1 of this utility model; Figure 2 This is a schematic diagram of the cooperation between the support mechanism and the moving mechanism in Embodiment 1 of this utility model; Figure 3This is a schematic diagram of the assembly mechanism and the movable support in Embodiment 2 of this utility model; Figure 4 This is a schematic diagram of the fitting of the mounting bracket, mounting screw, and mounting pressure plate in Embodiment 2 of this utility model.

[0017] In the diagram: 1. Support base rod; 2. Support strut; 3. Braking joint; 4. Connecting strut; 5. Friction hinge; 6. Moving shaft; 7. Silent moving wheel; 8. Anti-slip wheel sleeve; 9. Protective baffle; 10. Mounting base plate; 11. Mounting support plate; 12. Mounting crossbeam; 13. Support side plate; 14. Anti-slip handrail; 15. Mounting clamp; 16. Mounting bracket; 17. Mounting screw; 18. Mounting pressure plate. Detailed Implementation

[0018] The present invention will now be described in further detail with reference to the accompanying drawings. Example 1: A mobile support structure for rehabilitation training includes a support mechanism for forming a bifurcated support structure, a moving mechanism for forming an anti-slip moving structure, and an installation mechanism for forming an adjustable mounting structure. The support mechanism is erected on the ground, the moving mechanism is assembled at the lower part of the support mechanism, and the installation mechanism is disposed at the upper part of the support mechanism. A schematic diagram of the overall structure of Embodiment 1 of this utility model is shown below. Figure 1 As shown.

[0019] The support mechanism includes a support base rod 1, a support strut 2, a braking joint 3, and a connecting assembly. The support base rod 1 is an arc-shaped arm-like rod structure arranged at an angle. The support strut 2 is located on one side of the support base rod 1, and its upper end is rotatably connected to the upper end of the support base rod 1. The braking joint 3 is located at the connection between the support strut 2 and the support base rod 1, and the two are rotatably connected to each other through the braking joint 3. The support base rod 1, the support strut 2, and the braking joint 3 together form a forked support structure. The connecting assembly is located between the lower parts of the support base rod 1 and the support strut 2. The ends of the support base rod 1 and the support strut 2 that are far apart from each other are connected by the connecting assembly. The support mechanism, through the cooperation of the support base rod 1, the support strut 2, the braking joint 3, and the connecting assembly, constitutes an adjustable support structure. The bracket structure allows for height adjustment based on actual usage requirements. The bracket base rod 1 and bracket support rod 2 together form an adjustable support arm structure, providing installation support for the connecting components. The bracket base rod 1 and bracket support rod 2 serve as the main body of the bracket structure. A braking joint 3 enables rotational connection between the bracket base rod 1 and bracket support rod 2 and can lock the connection point according to actual usage requirements, thereby fixing the installation angle between them. The connecting component, together with the bracket base rod 1 and bracket support rod 2, forms the bracket structure and serves as a connecting structure to connect the lower parts of the bracket base rod 1 and bracket support rod 2, ensuring the stability of the bracket structure. A schematic diagram of the cooperation between the bracket mechanism and the moving mechanism in Embodiment 1 of this utility model is shown below. Figure 2 As shown.

[0020] The connecting assembly includes connecting rods 4 and friction hinges 5. Two sets of connecting rods 4 are provided, positioned between the support base rod 1 and the support rod 2, with one end of each set rotatably connected to the lower part of the support base rod 1 and the lower part of the support rod 2, respectively. The ends of the two sets of connecting rods 4 furthest from their corresponding supports base rods 1 and 2 are also rotatably connected. The friction hinge 5 is positioned between the two sets of connecting rods 4, and the two sets of connecting rods 4 are rotatably connected via the friction hinge 5. The support mechanism comprises two sets, arranged side-by-side at intervals on the ground. The connecting assembly, through the cooperation of the connecting rod 4 and the friction hinge 5, connects the lower part of the support base rod 1 and the support rod 2, ensuring the stability of the support structure. The connecting rod 4, together with the support base rod 1 and the support rod 2, forms an adjustable support structure. The friction hinge 5 enables the rotational connection between the two sets of connecting rods 4 and can also lock the two sets of connecting rods 4, thereby fixing the installation angle of the connecting rod 4, and thus, together with the support base rod 1 and the support rod 2, fixing the height of the support.

[0021] The moving mechanism includes a moving shaft 6, silent moving wheels 7, and anti-slip wheel sleeves 8. The moving shaft 6 is located at the connection between the connecting support rod 4 and the support base rod 1 or the support rod 2 and is fixedly connected to the connecting support rod 4. The silent moving wheel 7 is located on the outside of the moving shaft 6 and is rotatably connected to the moving shaft 6 through a bearing. The anti-slip wheel sleeve 8 is located on the outside of the silent moving wheel 7 and is sleeved with the silent moving wheel 7. There are four sets of moving mechanisms. The four sets of moving mechanisms are respectively located at the lower ends of two sets of support mechanisms and are rotatably connected to the corresponding support mechanisms. The support mechanism is erected on the ground through the moving mechanism. The moving mechanism, through the cooperation of the moving shaft 6, the silent moving wheels 7, and the anti-slip wheel sleeves 8, forms the moving structure of the lower part of the support to meet the movement requirements of the support. The moving shaft 6 is used as the mounting shaft structure of the lower part of the support, thereby providing mounting support for the silent moving wheels 7. The silent moving wheels 7 are used to be assembled on the lower part of the support through the moving shaft 6, thereby meeting the movement requirements of the support. The anti-slip wheel sleeves 8 are used as the anti-slip structure on the outside of the silent moving wheels 7, thereby improving the anti-slip performance of the silent moving wheels 7.

[0022] It also includes a protective baffle 9, which is located at the lower part of the support base rod 1 or support rod 2 and is fixedly connected to the corresponding support base rod 1 or support rod 2. The protective baffle 9 is set as an arc-shaped baffle structure and covers the outside of the anti-slip wheel sleeve 8. The protective baffle 9 is used as a baffle structure at the lower part of the support to protect the silent moving wheel 7 and prevent the user from colliding with the silent moving wheel 7.

[0023] The mounting mechanism includes a mounting base plate 10, mounting support plates 11, a mounting beam 12, and support components. Two sets of mounting base plates 10 are provided, each set positioned above a corresponding brake joint 3 and rotatably connected to it. Two sets of mounting support plates 11 are provided, each set positioned at the end of a mounting base plate 10 furthest from the brake joint 3, with one end rotatably connected to the corresponding mounting base plate 10 via a locking hinge. The mounting beam 12 is positioned between the upper ends of the two sets of mounting support plates 11, with both ends rotatably connected to the two sets of mounting support plates 11 via locking hinges. Two sets of support components are provided, symmetrically positioned at both ends of the mounting beam 12. The mounting mechanism is connected via the mounting base plate. 10. The mounting plate 11, mounting beam 12, and support assembly work together to form an adjustable mounting structure at the upper end of the mobile support. The mounting base plate 10 provides mounting support for the mounting plate 11, and the height of the support assembly can be adjusted by adjusting the mounting angle between it and the brake joint 3 to meet the user's needs. The mounting plate 11 provides mounting support for the mounting beam 12 and together with the mounting base plate 10, forms a segmented mounting structure. The mounting angle between it and the mounting base plate 10 can be adjusted to further adjust the height of the support assembly. The mounting beam 12 provides mounting support for the support assembly, which meets the user's support needs and provides support for the user's arm.

[0024] The support assembly includes a support side plate 13 and an anti-slip handrail 14. The support side plate 13 is located at the end of the mounting beam 12 and one end of it is fixedly connected to the mounting beam 12. The end of the support side plate 13 away from the mounting beam 12 is configured with a loop-shaped end structure. The anti-slip handrail 14 is located on the inner side of the end of the support side plate 13 away from the mounting beam 12 and is fixedly connected to the support side plate 13. The support assembly, through the cooperation of the support side plate 13 and the anti-slip handrail 14, meets the user's support needs and provides support for the user's arm. The support side plate 13 is used to provide installation support for the anti-slip handrail 14 and to provide support for the user's arm. The anti-slip handrail 14 is used to meet the user's support needs.

[0025] Example 2: Based on Embodiment 1, an assembly mechanism is also included. This assembly mechanism includes a mounting clamp 15, a mounting bracket 16, a mounting screw 17, and a mounting pressure plate 18. The mounting clamp 15 is located in the middle of the mounting beam 12 and is bolted to it. The mounting bracket 16 is located above the mounting clamp 15 and is fixedly connected to it. The mounting bracket 16 has a C-shaped support structure. The mounting screw 17 is located at the upper end of the mounting bracket 16, passes through it, and is threadedly connected to it. The mounting pressure plate 18 is located at the lower end of the mounting screw 17 and is rotatably connected to it. The mounting pressure plate 18 is located inside the mounting bracket 16. The assembly mechanism, through the cooperation of the mounting clamp 15, the mounting bracket 16, the mounting screw 17, and the mounting pressure plate 18, constitutes the assembly structure on the movable support, thereby satisfying the requirements of the movable support... The assembly and connection requirements between the frame and different types of skeletal support structures are as follows: The mounting clamp 15 provides mounting support for the mounting bracket 16 and clamps the mounting bracket 16 onto the mounting beam 12. The mounting bracket 16 provides mounting support for the mounting screw 17 and cooperates with the mounting pressure plate 18 to assemble and position the skeletal support structure. The mounting screw 17 provides mounting support for the mounting pressure plate 18 and, through relative rotation with the mounting bracket 16, drives the mounting pressure plate 18 to move up and down. The mounting pressure plate 18, under the action of the mounting screw 17, moves up and down to adjust the distance between itself and the mounting bracket 16, thereby assembling and positioning the skeletal support structure. The external skeletal support structure is assembled inside the movable frame via the mounting pressure plate 18 and the mounting bracket 16. A schematic diagram of the assembly mechanism and movable frame in Embodiment 2 of this utility model is shown below. Figure 3 As shown.

[0026] When assembling the external skeletal support structure inside the movable bracket, the mounting clamp 15 is bolted onto the mounting beam 12, thereby assembling the mounting bracket 16 onto the mounting beam 12. The mounting component of the external skeletal support structure is placed within the distance between the mounting pressure plate 18 and the mounting bracket 16. The mounting screw 17 is rotated, causing the mounting pressure plate 18 to descend, thus clamping the mounting component with the mounting bracket 16 until the mounting pressure plate 18 and the mounting bracket 16 lock and position the mounting component, thereby achieving the assembly connection between the skeletal support structure and the movable bracket. A schematic diagram of the mounting bracket 16, mounting screw 17, and mounting pressure plate 18 in Embodiment 2 of this utility model is shown below. Figure 4 As shown.

[0027] In this technical solution, the braking joint 3, friction hinge 5, and each connection point of the mounting mechanism are all rotating connectors with locking functions. Each connection node can be adjusted and locked according to actual usage requirements. Their working principle and assembly method are existing technologies, so they will not be described in detail here.

[0028] Working principle: In use, the angle between the support base rod 1 and the support rod 2 is adjusted according to the user's height. After adjustment, the installation angle between the support base rod 1 and the support rod 2, as well as the installation angle between the two sets of connecting rods 4, are locked by the braking joint 3 and the friction hinge 5, thereby fixing the height of the support. Then, the installation angle between the mounting base plate 10 and the braking joint 3, and the installation angle between the mounting support plate 11 and the mounting base plate 10 are adjusted according to the user's arm height, thereby adjusting the height of the support component. After adjustment, the height of the support component is fixed by the rotating connector with locking function at its connection point, thus completing the adjustment. Afterward, the user stands inside the mobile support and holds the non-slip handrail 14 with both hands to perform rehabilitation training. If the mobile support needs to be used in conjunction with the external skeletal support structure, the clamping bracket 16 is assembled onto the mounting beam 12 by the mounting clamp 15. The mounting plate 18 and the clamping bracket 16 are used to lock and position the mounting parts on the skeletal support structure, thus realizing the assembly connection between the mobile support and the skeletal support structure.

[0029] The beneficial effects of this utility model are that it has a support mechanism and a moving mechanism working together to form a mobile support structure. Its height can be adjusted according to actual usage needs, making it flexible to use and meeting the needs of users of all ages. It has an installation mechanism whose installation structure can be adjusted according to actual conditions to meet the user's support needs. It also has an assembly mechanism that can be assembled and connected with different types of skeletal support structures, thereby meeting the usage needs of users in different situations. Users can choose to use this mobile support structure alone or in combination with an exoskeleton structure according to their rehabilitation training arrangements, without any limitations on its use.

[0030] The above description details one embodiment of the present utility model, but it is merely a preferred embodiment and should not be construed as limiting the scope of the present utility model. All equivalent variations and improvements made within the scope of the present utility model application should still fall within the patent coverage of the present utility model.

Claims

1. A mobile support structure for rehabilitation training, characterized in that, It includes a support mechanism for forming a bifurcated support structure, a moving mechanism for forming an anti-slip moving structure, and an installation mechanism for forming an adjustable installation structure. The support mechanism is erected on the ground, the moving mechanism is assembled at the lower part of the support mechanism, and the installation mechanism is configured at the upper part of the support mechanism.

2. The mobile support structure for rehabilitation training as described in claim 1, characterized in that, The support mechanism includes a support base rod (1), a support rod (2), a braking joint (3), and a connecting assembly. The support base rod (1) is configured as an arc-shaped arm-shaped rod structure and is arranged at an inclination. The support rod (2) is located on one side of the support base rod (1) and its upper end is rotatably connected to the upper end of the support base rod (1). The braking joint (3) is located at the connection between the support rod (2) and the support base rod (1) and the two are rotatably connected to each other through the braking joint (3). The support base rod (1), the support rod (2), and the braking joint (3) together constitute a forked support structure. The connecting assembly is located between the lower parts of the support base rod (1) and the support rod (2). The ends of the support base rod (1) and the support rod (2) that are far apart from each other are connected by the connecting assembly.

3. The mobile support structure for rehabilitation training as described in claim 2, characterized in that, The connecting assembly includes a connecting rod (4) and a friction hinge (5). The connecting rod (4) is provided in two sets. The two sets of connecting rods (4) are disposed between the support base rod (1) and the support rod (2), and one end of each is rotatably connected to the lower part of the support base rod (1) and the lower part of the support rod (2), respectively. The two sets of connecting rods (4) are rotatably connected to the ends of the corresponding support base rod (1) and support rod (2). The friction hinge (5) is disposed between the two sets of connecting rods (4), and the two sets of connecting rods (4) are rotatably connected through the friction hinge (5).

4. The mobile support structure for rehabilitation training as described in claim 3, characterized in that, The support structure consists of two sets, which are arranged side by side on the ground with intervals.

5. The mobile support structure for rehabilitation training as described in claim 4, characterized in that, The moving mechanism includes a moving shaft (6), a silent moving wheel (7), and an anti-slip wheel sleeve (8). The moving shaft (6) is located at the connection between the connecting support rod (4) and the support base rod (1) or the support support rod (2) and is fixedly connected to the connecting support rod (4). The silent moving wheel (7) is located on the outside of the moving shaft (6) and is rotatably connected to the moving shaft (6) through a bearing. The anti-slip wheel sleeve (8) is located on the outside of the silent moving wheel (7) and is sleeved with the silent moving wheel (7).

6. The mobile support structure for rehabilitation training as described in claim 5, characterized in that, It also includes a protective baffle (9), which is located at the lower part of the support base rod (1) or the support rod (2) corresponding to the silent moving wheel (7) and is fixedly connected to the corresponding support base rod (1) or the support rod (2). The protective baffle (9) is configured as an arc-shaped baffle structure and covers the outside of the anti-slip wheel sleeve (8).

7. The mobile support structure for rehabilitation training as described in claim 6, characterized in that, The moving mechanism consists of four sets, which are respectively located at the lower ends of the two sets of support mechanisms and are rotatably connected to the corresponding support mechanisms. The support mechanisms are erected on the ground through the moving mechanisms.

8. The mobile support structure for rehabilitation training as described in claim 7, characterized in that, The mounting mechanism includes a mounting base plate (10), a mounting support plate (11), a mounting beam (12), and a support assembly. The mounting base plate (10) is provided in two sets, and the two sets of mounting base plates (10) are respectively disposed on the upper part of the two sets of braking joints (3) and rotatably connected to the corresponding braking joints (3). The mounting support plate (11) is provided in two sets, and the two sets of mounting support plates (11) are respectively disposed at the end of the two sets of mounting base plates (10) away from the braking joints (3), and one end of the support plate (11) is rotatably connected to the corresponding mounting base plate (10) through a locking hinge. The mounting beam (12) is disposed between the upper ends of the two sets of mounting support plates (11), and both ends of the beam (12) are rotatably connected to the two sets of mounting support plates (11) through locking hinges. The support assembly is provided in two sets, and the two sets of support assemblies are symmetrically disposed at both ends of the mounting beam (12).

9. The mobile support structure for rehabilitation training as described in claim 8, characterized in that, The support assembly includes a support side plate (13) and an anti-slip handrail (14). The support side plate (13) is located at the end of the mounting beam (12) and one end of it is fixedly connected to the mounting beam (12). The end of the support side plate (13) away from the mounting beam (12) is configured as a loop-type end structure. The anti-slip handrail (14) is located on the inner side of the end of the support side plate (13) away from the mounting beam (12) and is fixedly connected to the support side plate (13).

10. The mobile support structure for rehabilitation training as described in claim 9, characterized in that, It also includes an assembly mechanism, which includes a mounting clamp (15), a mounting bracket (16), a mounting screw (17), and a mounting pressure plate (18). The mounting clamp (15) is located in the middle of the mounting beam (12) and is bolted to the mounting beam (12). The mounting bracket (16) is located on the upper part of the mounting clamp (15) and is fixedly connected to the mounting clamp (15). The mounting bracket (16) is configured as a C-shaped bracket structure. The mounting screw (17) is located at the upper end of the mounting bracket (16) and passes through the mounting bracket (16) and is threadedly connected to the mounting bracket (16). The mounting pressure plate (18) is located at the lower end of the mounting screw (17) and is rotatably connected to the mounting screw (17). The mounting pressure plate (18) is located on the inner side of the mounting bracket (16).

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