Anti-vibration impact stabilizing device for underground unloading station
By wrapping the steel structure on the outside of the concrete foundation of the underground unloading station and the concrete foundation of the bridge wheel, and using the design of connecting rods and ribs, the problem of intimate connection between the steel plate and concrete in the existing technology is solved, and better anti-vibration is achieved Impact stability and construction cost saving effect.
Patent Information
- Application Number
- CN202421076741.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-17
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-05-17
AI Technical Summary
At this stage, only one layer of steel plate is installed outside the concrete wall panel of the underground unloading station, and the connection between the steel plate and concrete is not closely linked, resulting in long-term use that is not conducive to anti-vibration and impact stability.
An anti-vibration shock stabilization device of an underground unloading station including an upper stabilization mechanism, a lower stabilization mechanism, a bridge wheel mechanism and a connecting rod is designed. By wrapping the steel structure on the outside of the concrete foundation and the bridge concrete foundation, and connecting the connecting rods to the upper and lower ribs as one, the extension plate increases the support area and provides overall stability and linkage.
It significantly improves the anti-vibration impact performance of the underground unloading station, has better stability, and uses scrap steel, which has a simple structure and convenient construction, greatly saving construction costs.
Smart Images
Figure CN222434963U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of underground engineering equipment parts and components, and in particular relates to an anti-vibration and impact stabilizing device for an underground unloading station. Background Art
[0002] An underground unloading station is a facility used to unload ore, rock or other materials in underground mines or tunnel projects. It is usually located near the underground working face and is used to transfer ore or rock unloaded from the underground excavation working face by mining machinery or transportation equipment to the ground or other places.
[0003] In underground mines or tunnel projects, rail cars are required for unloading. To prevent the car from derailing, concrete wall panels of certain specifications are usually piled up on both sides to load the car and perform a series of operations. In actual applications, due to inertial impact, the internal cracks of the baffles on both sides of the rail cars in underground mines or tunnel projects are not conducive to discovery due to long-term use. The anti-vibration and shock stabilization device is a technical device used to control and reduce the vibration and shock of underground unloading stations during excavation or transportation, and to protect the safety of equipment and personnel. These devices usually include shock absorbing mechanisms, shock-proof supports and buffer devices, which can effectively reduce the vibration and shock effects of underground unloading stations and improve production efficiency and equipment reliability.
[0004] However, at present, only a layer of steel plate is put on the outside of the concrete wall panel, and the steel plate and the concrete are not closely connected to each other, which is not conducive to long-term use. Utility Model Content
[0005] The utility model aims to solve the above problems and provide an anti-vibration and impact stabilizing device for an underground unloading station.
[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:
[0007] An anti-vibration and impact stabilization device for an underground unloading station comprises an upper stabilization mechanism, a lower stabilization mechanism, a plurality of bridge wheel mechanisms and a plurality of connecting rods;
[0008] The lower stabilizing mechanism comprises a lower base plate, a plurality of lower vertical panels, an extension plate and a connecting rod, wherein the plurality of lower vertical panels are closely arranged on the side walls at both ends of the concrete foundation, the lower base plate is arranged on the top surface of the concrete foundation, the extension plate is horizontally arranged on the concrete ground at the bottom of the lower vertical panel, the lower base plate, the lower vertical panel and the extension plate are welded as a whole, the lower ends of the plurality of connecting rods pass through the extension plate and are inserted into the concrete ground, and the middle and upper parts are welded and fixed to the lower vertical panel;
[0009] The upper stabilizing mechanism comprises an upper base plate, a side panel, a plurality of side support rods and an upper vertical panel. The top surface of the concrete foundation is a bridge wheel concrete foundation. The upper base plate is arranged on the top surface of the bridge wheel concrete foundation, and the left and right edges of the upper base plate exceed the bridge wheel concrete foundation. The side panels are arranged on the left and right side walls of the bridge wheel concrete foundation. The plurality of side support rods are vertically and evenly arranged on the side panels, and the upper and lower ends of the side support rods are respectively connected to the upper base plate and the lower base plate; the upper vertical panel is arranged on the side surfaces at both ends of the bridge wheel concrete foundation, and a plurality of upper ribs are fixedly arranged between the upper vertical panel and the lower base plate;
[0010] The bridge wheel mechanism comprises two lower support blocks, two upper support blocks, a bridge wheel rod, a limit block and a buffer outer ring, wherein the lower support block and the upper support block are connected by bolts, and a circular hole is opened at the connection, the two lower support blocks are fixedly arranged on the left and right edges of the top surface of the upper base plate, the bridge wheel rod penetrates into the circular hole between the two groups of lower support blocks and the upper support blocks, the limit block is arranged at one end of the bridge wheel rod, and the buffer outer ring is arranged at the other end of the bridge wheel rod;
[0011] The underground unloading station is provided with two rows of concrete foundations, and the buffer outer ring is symmetrically located on the inner side.
[0012] Furthermore, a connecting block is provided at the connection between the side support rod and the upper base plate.
[0013] Furthermore, a plurality of pads are evenly fixed on the top surface of the concrete foundation below one side of the limit block.
[0014] Furthermore, a plurality of lower ribs are provided between the lower vertical panel and the extension panel.
[0015] Compared with the prior art, the beneficial effects of the utility model are:
[0016] 1. The utility model wraps a layer of steel structure on the outside of the concrete foundation and the bridge wheel concrete foundation, and connects the upper rib plate and the lower rib plate as a whole with a connecting rod, and uses an extension plate to increase the support area. The upper base plate provides overall stability and linkage for anti-vibration and shock stability, so that the anti-vibration and shock performance of the underground unloading station is greatly improved, and the stability is better;
[0017] 2. The materials used in this utility model are all scrap steel, with simple structure and convenient construction, which greatly saves construction costs; BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the structure of the utility model;
[0019] Figure 2 This is a schematic diagram of the main structure of one side of the utility model;
[0020] Figure 3 for Figure 2A partial enlarged schematic diagram of the middle A area;
[0021] Figure 4 It is a left-side structural schematic diagram of the installation of the utility model;
[0022] Figure 5 This is a schematic diagram of the structure of the bridge wheel of the utility model;
[0023] In the figure: 1. upper base plate; 2. lower support block; 3. upper support block; 4. bridge wheel rod; 5. limit block; 6. buffer outer ring; 7. side panel; 8. side support rod; 9. connection block; 10. pad; 11. upper vertical panel; 12. lower base plate; 13. upper rib plate; 14. lower vertical panel; 15. lower rib plate; 16. extension plate; 17. connection rod; 18. concrete floor; 19. concrete foundation. DETAILED DESCRIPTION
[0024] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0025] Example 1
[0026] like Figure 1-5 As shown, an anti-vibration and impact stabilization device for an underground unloading station includes an upper stabilization mechanism, a lower stabilization mechanism, a plurality of bridge wheel mechanisms and a plurality of connecting rods 17;
[0027] The lower stabilizing mechanism includes a lower base plate 12, a plurality of lower vertical panels 14, an extension plate 16 and a connecting rod 17. The plurality of lower vertical panels 14 are closely arranged on the side walls at both ends of the concrete foundation 19. The lower base plate 12 is arranged on the top surface of the concrete foundation 19. The extension plate 16 is horizontally arranged on the concrete ground 18 at the bottom of the lower vertical panel 14, and a plurality of lower ribs 15 are arranged between the lower vertical panel 14 and the extension plate 16. The lower base plate 12, the lower vertical panel 14 and the extension plate 16 are welded as one. The lower ends of the plurality of connecting rods 17 pass through the extension plate 16 and are inserted into the concrete ground 18. The middle and upper parts are welded and fixed to the lower vertical panel 14. The extension plate 16 expands the support area to ensure the support effect. The connecting rod 17 ensures that the equipment is integrated with the concrete to ensure the support effect.
[0028] The upper stabilizing mechanism comprises an upper base plate 1, a side panel 7, a plurality of side support rods 8 and an upper vertical panel 11. The top surface of the concrete foundation 19 is a bridge wheel concrete foundation. The upper base plate 1 is arranged on the top surface of the bridge wheel concrete foundation, and the left and right edges of the upper base plate 1 exceed the bridge wheel concrete foundation. The side panels 7 are arranged on the left and right side walls of the bridge wheel concrete foundation. The plurality of side support rods 8 are vertically and evenly arranged on the side panels 7, and the upper and lower ends of the side support rods 8 are respectively connected to the upper base plate 1 and the lower base plate 12. A connecting block 9 is provided at the connection between the side support rods 8 and the upper base plate 1, so that the equipment has a reverse force support during buffering to avoid deformation. The connecting block 9 ensures the supporting effect of the connection. A plurality of pads 10 are evenly fixed on the top surface of the concrete foundation 19 below one side of the limit block 5 to facilitate the leveling of the equipment. The upper vertical panel 11 is arranged on the two end sides of the bridge wheel concrete foundation, and a plurality of upper ribs 13 are fixed between the upper vertical panel 11 and the lower base plate 12.
[0029] The bridge wheel mechanism comprises two lower support blocks 2, two upper support blocks 3, a bridge wheel rod 4, a limit block 5 and a buffer outer ring 6. The lower support block 2 and the upper support block 3 are connected by bolts, and a circular hole is opened at the connection. The two lower support blocks 2 are fixed on the left and right edges of the top surface of the upper base plate 1, and the bridge wheel rod 4 penetrates the circular hole between the two groups of lower support blocks 2 and the upper support blocks 3. The limit block 5 is arranged at one end of the bridge wheel rod 4, and the buffer outer ring 6 is arranged at the other end of the bridge wheel rod 4;
[0030] The underground unloading station is provided with two rows of concrete foundations 19, and the buffer outer ring 6 is symmetrically located on the inner side.
[0031] The working process of this utility model:
[0032] When a rail vehicle in an underground mine or tunnel project travels on the utility model, the bridge wheel mechanism is the main component of the unloading station to prevent vibration and impact. The buffer outer ring 6 plays a buffering and shock-absorbing role for the rail vehicle, and the limit block 5 can prevent the bridge wheel rod 4 from slipping; the lower support block 2 and the upper support block 3 ensure the support of the bridge wheel mechanism, so that the bridge wheel can rotate along the bridge wheel rod 4, ensuring the stability of the bridge wheel.
[0033] Construction: Three groups of eight-shaped circular holes are punched on the concrete floor 18 on both sides of the bridge wheel concrete foundation, 2 holes in each group, 12 holes in total, and the hole depth is 800mm. After the circular holes are constructed, the connecting rods 17 are inserted into the circular holes, 300mm exposed, and then the lower vertical steel plates 14 are welded on the vertical surfaces on both sides of the concrete foundation 19. The lower vertical steel plates 14 are δ30mm steel plates, 1 meter long, and 50mm higher than the concrete foundation 19. After the lower base plate 12 is leveled, it is welded to the lower vertical steel plates 14. The lower ribs 15 are welded to the lower vertical steel plates 14 and the lower base plate 12 and used as vertical ribs. The upper base plate 1 provides overall stability and linkage for anti-vibration and shock stability to ensure the overall resonance effect.
Claims
1. An anti-vibration and impact stabilization device for an underground unloading station, characterized in that: It comprises an upper stabilizing mechanism, a lower stabilizing mechanism, a plurality of bridge wheel mechanisms and a plurality of connecting rods (17); The lower stabilizing mechanism comprises a lower base plate (12), a plurality of lower vertical panels (14), an extension plate (16) and a connecting rod (17); the plurality of lower vertical panels (14) are closely arranged on the side walls at both ends of a concrete foundation (19); the lower base plate (12) is arranged on the top surface of the concrete foundation (19); the extension plate (16) is horizontally arranged on the concrete floor (18) at the bottom of the lower vertical panel (14); the lower base plate (12), the lower vertical panel (14) and the extension plate (16) are welded together; the lower ends of the plurality of connecting rods (17) pass through the extension plate (16) and are inserted into the concrete floor (18); the middle and upper parts are welded and fixed to the lower vertical panel (14); The upper stabilizing mechanism comprises an upper base plate (1), a side panel (7), a plurality of side support rods (8) and an upper vertical panel (11); the top surface of the concrete foundation (19) is a bridge wheel concrete foundation; the upper base plate (1) is arranged on the top surface of the bridge wheel concrete foundation, and the left and right edges of the upper base plate (1) exceed the bridge wheel concrete foundation; the side panels (7) are arranged on the left and right side walls of the bridge wheel concrete foundation; the plurality of side support rods (8) are vertically and evenly arranged on the side panels (7), and the upper and lower ends of the side support rods (8) are respectively connected to the upper base plate (1) and the lower base plate (12); the upper vertical panel (11) is arranged on the side surfaces of both ends of the bridge wheel concrete foundation, and a plurality of upper ribs (13) are fixedly arranged between the upper vertical panel (11) and the lower base plate (12); The bridge wheel mechanism comprises two lower support blocks (2), two upper support blocks (3), a bridge wheel rod (4), a limit block (5) and a buffer outer ring (6); the lower support block (2) and the upper support block (3) are connected by bolts, and a circular hole is opened at the connection; the two lower support blocks (2) are fixed on the left and right edges of the top surface of the upper base plate (1); the bridge wheel rod (4) penetrates into the circular hole between the two groups of lower support blocks (2) and the upper support blocks (3); the limit block (5) is arranged at one end of the bridge wheel rod (4); and the buffer outer ring (6) is arranged at the other end of the bridge wheel rod (4); The underground unloading station is provided with two rows of concrete foundations (19), and the buffer outer ring (6) is symmetrically located on the inner side.
2. The anti-vibration and impact stabilization device for an underground unloading station according to claim 1, characterized in that: A connecting block (9) is provided at the connection between the side support rod (8) and the upper base plate (1).
3. The anti-vibration and impact stabilization device for an underground unloading station according to claim 1, characterized in that: A plurality of pads (10) are evenly fixedly disposed on the top surface of the concrete foundation (19) below one side of the limit block (5).
4. The anti-vibration and impact stabilization device for an underground unloading station according to claim 1, characterized in that: A plurality of lower ribs (15) are provided between the lower vertical panel (14) and the extension panel (16).