Roadway supporting device with reinforcing structure

Abstract

The utility model relates to the technical field of roadways, and discloses a roadway supporting device with a reinforcing structure, which comprises a bottom plate, the top of the bottom plate is fixedly connected with a hydraulic rod, the top of the hydraulic rod is fixedly connected with a movable plate, the top of the movable plate is fixedly connected with a fixed plate, and the top of the fixed plate is fixedly connected with a supporting plate. And a pressure spring and a limiting rod are fixedly connected to one side of the supporting plate, a second moving plate is fixedly connected to the end, away from the supporting plate, of the pressure spring, and a first moving plate is rotationally connected to the top of the second moving plate. According to the supporting device, under the mutual cooperation of the hydraulic rod, the movable plate, the compressed spring, the second movable plate, the first movable plate, the limiting rod and other structures, the height of the supporting device can be conveniently adjusted, then the labor intensity of workers is reduced, and the effectiveness of the supporting device is improved; and meanwhile, the roadway supporting plate can be more suitable for different interiors of roadways, and buffering can be conveniently carried out while vibration is generated.

Description

Technical Field

[0001] The utility model relates to the technical field of tunnels, in particular to a tunnel supporting device with a reinforced structure. Background Art

[0002] Roadways are the key passages between the surface and the ore body, and play a vital role in mining activities. They are constructed through precise drilling technology and are mainly used to transport mined ore to the surface. They also provide the necessary infrastructure for ventilation, drainage and personnel access within the mine. In addition, roadways are also important places for metallurgical operations and equipment maintenance, especially in newly excavated areas, where the excavation of roadways is a necessary preliminary work. Effective roadway design and construction are not only related to the efficient mining of mineral resources, but also directly affect mine safety and the stability of the working environment.

[0003] In the prior art, tunnel support devices often lack flexibility during actual use, especially in terms of height adjustment of the support device. The inability to adjust the height of the support device makes it difficult to effectively adjust the tunnel support device according to the specific conditions and actual needs of the tunnel, limiting its applicability in tunnels of different sizes or shapes. This not only affects the effectiveness of the support device, but also increases the time and labor cost required for the staff to adjust the support device. Therefore, a tunnel support device with a reinforced structure is proposed to solve the above problems. Utility Model Content

[0004] In order to remedy the above deficiencies, the utility model provides a tunnel support device with a reinforced structure, aiming to improve the problem in the prior art that the height of the support device cannot be adjusted, thereby making it difficult to effectively adjust the support device according to the specific conditions and actual needs of the tunnel.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A tunnel support device with a reinforced structure comprises a bottom plate, a hydraulic rod is fixedly connected to the top of the bottom plate, a movable plate is fixedly connected to the top of the hydraulic rod, a fixed plate is fixedly connected to the top of the movable plate, a support plate is fixedly connected to the top of the fixed plate, a compression spring and a limit rod are fixedly connected to one side of the support plate, a movable plate second is fixedly connected to the end of the compression spring away from the support plate, a movable plate first is rotatably connected to the top of the movable plate first, a tunnel support plate is rotatably connected to the top of the movable plate first, and a buffer assembly is provided at the bottom of the tunnel support plate;

[0007] As a further description of the above technical solution:

[0008] The buffer assembly includes a damping rod, the damping rod is fixedly connected to the bottom of the tunnel support plate, and the bottom of the damping rod is fixedly connected to the top of the fixed plate;

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

[0010] The top of the bottom plate is fixedly connected with a connecting block 1, one side of the connecting block 1 is provided with a sliding groove, the middle of the sliding groove is slidably connected with a sliding block, one side of the sliding block is fixedly connected with a connecting block 2, the top of the connecting block 2 is fixedly connected with a fixed shell, the interior of the fixed shell is slidably connected with a connecting plate 2, the bottom of the connecting plate 2 is rotatably connected with the connecting plate 1, the end of the connecting plate 1 away from the connecting plate 2 is rotatably connected with a clamping block, the middle of the connecting block 1 is provided with a clamping groove, the clamping groove and the clamping block are clamped, one side of the clamping block is fixedly connected with a spring, the other end of the spring is fixedly connected to the interior of the fixed shell, the interior of the fixed shell is fixedly connected with a telescopic rod 2, the end of the telescopic rod 2 away from the fixed shell is fixedly connected to one side of the clamping block, and a connecting component is provided on the top of the connecting plate 2;

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

[0012] The connecting assembly includes a button, the button is fixedly connected to the top of the second connecting plate, and the button is slidably connected to the middle of the fixed shell;

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

[0014] The telescopic rod 2 and the spring are both provided with two, and the two springs are respectively sleeved on the outer circumferences of the two telescopic rods 2;

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

[0016] A plurality of fastening bolts are arranged in the middle of the bottom plate;

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

[0018] The top of the bottom plate is fixedly connected with a telescopic rod 1, and the top of the telescopic rod 1 is fixedly connected to the bottom of the movable plate;

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

[0020] The two movable plates 2 are provided with two, and both of the two movable plates 2 are slidably connected to the outer periphery of the limiting rod.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the movable plate is driven to move upward by a hydraulic rod. When the movable plate moves upward, the tunnel support plate is driven to move at the same time, so that the height of the support device can be easily adjusted, thereby reducing the labor intensity of the staff and improving the effectiveness of the support device. At the same time, through the action of the compression spring, movable plate 2, movable plate 1, limit rod and other structures, the tunnel support plate can be more adaptable to the differences inside the tunnel, and can be conveniently buffered while vibration occurs, thereby improving the safety of the staff.

[0023] 2. In the utility model, the connection plate 2 is driven to move by pressing a button. When the connection plate 2 moves, the connection plate 1 is driven to move at the same time. When the connection plate 1 moves, the card block is driven to move, so that the card block is separated from the card slot. When the card block is separated from the card slot, the slider and the connection block 1 can be conveniently separated. Conversely, the slider and the connection block 1 can be conveniently fixed, and then the two support devices can be conveniently connected and fixed as a whole. At the same time, the stability of the overall support device is enhanced and the labor intensity of the staff is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A three-dimensional schematic diagram of a tunnel support device with a reinforced structure proposed by the utility model;

[0025] Figure 2 This is a schematic diagram of the structure of a hydraulic rod of a tunnel support device with a reinforced structure proposed by the utility model;

[0026] Figure 3 This is a structural schematic diagram of a damping rod of a tunnel support device with a reinforced structure proposed by the utility model;

[0027] Figure 4 A schematic diagram of the structure of a slider of a tunnel support device with a reinforced structure proposed by the utility model;

[0028] Figure 5 The utility model provides a schematic structural diagram of a clamping block of a tunnel support device with a reinforced structure.

[0029] Legend:

[0030] 1. Bottom plate; 2. Hydraulic rod; 3. Movable plate; 4. Tunnel support plate; 5. Connecting block 1; 6. Slot; 7. Telescopic rod 1; 8. Fixed plate; 9. Moving plate 1; 10. Support plate; 11. Compression spring; 12. Limit rod; 13. Moving plate 2; 14. Damping rod; 15. Connecting block 2; 16. Slider; 17. Slide; 18. Fixed shell; 19. Block; 20. Connecting plate 1; 21. Connecting plate 2; 22. Button; 23. Spring; 24. Telescopic rod 2; 25. Fastening bolts. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] Reference Figure 1 , Figure 2 and Figure 3 The utility model provides an embodiment: a tunnel support device with a reinforced structure, including a base plate 1, a hydraulic rod 2 is fixedly connected to the top of the base plate 1, a plurality of fastening bolts 25 are arranged in the middle of the base plate 1, and the plurality of fastening bolts 25 can be conveniently connected and fixed to the base plate 1, a movable plate 3 is fixedly connected to the top of the hydraulic rod 2, and when the hydraulic rod 2 is working, the movable plate 3 will be driven to move upward, so that the height of the support device can be conveniently adjusted, thereby reducing the labor intensity of the staff and improving the effectiveness of the support device, a telescopic rod 7 is fixedly connected to the top of the base plate 1, and the top of the telescopic rod 7 is fixedly connected to the bottom of the movable plate 3, and the telescopic rod 7 can limit the movable plate 3, so as to prevent the movable plate 3 from deflecting when moving, a fixed plate 8 is fixedly connected to the top of the movable plate 3, and a support plate 10 is fixedly connected to the top of the fixed plate 8, and a compression spring 11 and a limiting rod 12 are fixedly connected to one side of the support plate 10, and the support plate 10 can conveniently support and fix the compression spring 11 and the limiting rod 12.

[0033] Reference Figure 2 and Figure 3 The end of the compression spring 11 away from the supporting plate 10 is fixedly connected with a movable plate 2 13, and the movable plate 2 13 is provided with two. The two movable plates 2 13 are both slidably connected to the outer periphery of the limit rod 12, and the limit rod 12 can limit the movable plate 2 13, thereby preventing the movable plate 2 13 from deviating during movement. The top of the movable plate 2 13 is rotatably connected with the movable plate 1 9. When the movable plate 1 9 moves, it will drive the movable plate 2 13 to move at the same time. The top of the movable plate 1 9 is rotatably connected with the tunnel support plate 4. When the tunnel support plate 4 is subjected to vibration force, the movable plate 1 9 will be squeezed, so that the movable plate 1 9 moves. A buffer assembly is provided at the bottom of the tunnel support plate 4, and the buffer assembly includes a damping rod 14, which is fixedly connected to the bottom of the tunnel support plate 4, and the bottom of the damping rod 14 is fixedly connected to the top of the fixed plate 8. The damping rod 14 can be convenient for buffering when vibration occurs, thereby improving the safety of the staff.

[0034] Reference Figure 4 and Figure 5The top of the bottom plate 1 is fixedly connected with a connecting block 15, one side of the connecting block 15 is provided with a slide groove 17, the middle of the slide groove 17 is slidably connected with a slider 16, one side of the slider 16 is fixedly connected with a connecting block 2 15, the slide groove 17 and the slider 16 can conveniently connect and fix the connecting block 15 and the connecting block 2 15, the top of the connecting block 2 15 is fixedly connected with a fixed shell 18, the interior of the fixed shell 18 is slidably connected with a connecting plate 21, the bottom of the connecting plate 21 is rotatably connected with a connecting plate 1 20, when the connecting plate 21 moves, it will drive the connecting plate 1 20 to move, the connecting plate 1 One end of 20 away from the connecting plate 21 is rotatably connected with a clamping block 19, and a clamping slot 6 is provided in the middle of the connecting block 5, and the clamping slot 6 and the clamping block 19 are clamped together. When the connecting plate 20 moves, the clamping block 19 will be driven to move at the same time, so that the clamping block 19 is separated from the clamping slot 6. When the clamping block 19 is separated from the clamping slot 6, the slider 16 and the connecting block 5 can be easily separated, and conversely, the slider 16 and the connecting block 5 can be conveniently fixed, so that the two supporting devices can be conveniently connected and fixed as a whole, while enhancing the stability of the overall supporting device and reducing the labor intensity of the staff.

[0035] Reference Figure 5 A spring 23 is fixedly connected to one side of the block 19, and the other end of the spring 23 is fixedly connected to the inside of the fixed shell 18. A telescopic rod 24 is fixedly connected to the inside of the fixed shell 18. One end of the telescopic rod 24 away from the fixed shell 18 is fixedly connected to one side of the block 19. Two telescopic rods 24 and springs 23 are provided. The two springs 23 are respectively sleeved on the outer periphery of the two telescopic rods 24. The two telescopic rods 24 and the two springs 23 can easily move the block 19 from the inside of the fixed shell 18 to the top, and at the same time, it is convenient to limit the block 19, thereby preventing the block 19 from detaching from the fixed shell 18. A connecting component is provided on the top of the connecting plate 21, and the connecting component includes a button 22. The button 22 is fixedly connected to the top of the connecting plate 21, and the button 22 is slidably connected to the middle part of the fixed shell 18. The button 22 can facilitate the staff to drive the connecting plate 21 to move.

[0036] Working principle: When supporting the tunnel, the hydraulic rod 2 will work, and when the hydraulic rod 2 works, it will drive the movable plate 3 to move upward. When the movable plate 3 moves upward, it will drive the tunnel support plate 4 to move at the same time, so that the height of the support device can be easily adjusted. At the same time, through the action of the compression spring 11, the movable plate 2 13, the movable plate 1 9, the limit rod 12 and other structures, the tunnel support plate 4 can be more adaptable to the differences inside the tunnel, and can easily buffer vibrations.

[0037] When the two supporting devices are disassembled or connected and fixed as a whole, the button 22 is manually pressed to drive the connecting plate 21 to move. When the connecting plate 21 moves, it will drive the connecting plate 1 20 to move at the same time. When the connecting plate 1 20 moves, it will drive the block 19 to move, so that the block 19 is disengaged from the slot 6. When the block 19 is disengaged from the slot 6, the slider 16 and the telescopic rod 1 7 can be easily separated. Conversely, the slider 16 and the telescopic rod 1 7 can be conveniently fixed, and then the two supporting devices can be conveniently connected and fixed as a whole.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A tunnel support device with a reinforced structure, comprising a bottom plate (1), characterized in that: The top of the bottom plate (1) is fixedly connected to a hydraulic rod (2), the top of the hydraulic rod (2) is fixedly connected to a movable plate (3), the top of the movable plate (3) is fixedly connected to a fixed plate (8), the top of the fixed plate (8) is fixedly connected to a support plate (10), one side of the support plate (10) is fixedly connected to a compression spring (11) and a limit rod (12), one end of the compression spring (11) away from the support plate (10) is fixedly connected to a movable plate two (13), the top of the movable plate two (13) is rotatably connected to a movable plate one (9), the top of the movable plate one (9) is rotatably connected to a tunnel support plate (4), and a buffer assembly is provided at the bottom of the tunnel support plate (4).

2. A tunnel support device with a reinforced structure according to claim 1, characterized in that: The buffer assembly comprises a damping rod (14), wherein the damping rod (14) is fixedly connected to the bottom of the tunnel support plate (4), and the bottom of the damping rod (14) is fixedly connected to the top of the fixing plate (8).

3. The tunnel support device with a reinforced structure according to claim 1, characterized in that: The top of the bottom plate (1) is fixedly connected to a connecting block 1 (5), one side of the connecting block 1 (5) is provided with a slide groove (17), the middle of the slide groove (17) is slidably connected to a slider (16), one side of the slider (16) is fixedly connected to a connecting block 2 (15), the top of the connecting block 2 (15) is fixedly connected to a fixed shell (18), the interior of the fixed shell (18) is slidably connected to a connecting plate 2 (21), the bottom of the connecting plate 2 (21) is rotatably connected to a connecting plate 1 (20), the connecting plate 1 (20) is away from the connecting plate 2 (21) One end is rotatably connected with a clamping block (19), a clamping slot (6) is provided in the middle of the connecting block (5), the clamping slot (6) and the clamping block (19) are clamped together, one side of the clamping block (19) is fixedly connected with a spring (23), the other end of the spring (23) is fixedly connected to the inside of the fixed shell (18), the inside of the fixed shell (18) is fixedly connected with a telescopic rod (24), one end of the telescopic rod (24) away from the fixed shell (18) is fixedly connected to one side of the clamping block (19), and a connecting component is provided on the top of the connecting plate (21).

4. A tunnel support device with a reinforced structure according to claim 3, characterized in that: The connection assembly comprises a button (22), wherein the button (22) is fixedly connected to the top of the second connection plate (21), and the button (22) is slidably connected to the middle of the fixed shell (18).

5. The tunnel support device with a reinforced structure according to claim 3, characterized in that: The second telescopic rod (24) and the spring (23) are both provided in pairs, and the two springs (23) are respectively sleeved on the outer circumferences of the two second telescopic rods (24).

6. The tunnel support device with a reinforced structure according to claim 1, characterized in that: A plurality of fastening bolts (25) are arranged in the middle of the base plate (1).

7. The tunnel support device with a reinforced structure according to claim 1, characterized in that: A telescopic rod (7) is fixedly connected to the top of the bottom plate (1), and the top of the telescopic rod (7) is fixedly connected to the bottom of the movable plate (3).

8. The tunnel support device with a reinforced structure according to claim 1, characterized in that: Two movable plates (13) are provided, and both movable plates (13) are slidably connected to the outer periphery of the limiting rod (12).

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