Pontoon pump station structure suitable for open pit mining of mine

Abstract

The invention relates to the field of mine open pit mining, in particular to a pontoon pump station structure suitable for mine open pit mining, which comprises a bottom frame, a connecting truss, a pontoon assembly and a connecting assembly, the connecting truss is rotationally connected with the underframe; the pontoon assembly comprises a main ship; the connecting assembly comprises a first connecting mechanism, and the first connecting mechanism comprises a first connecting seat, a first connecting block, a first locking piece and a first push-out piece; the first connecting seat is arranged on the main ship, and the first locking piece and the first push-out piece are both arranged on the first connecting seat; the first connecting block is inserted into the first connecting seat, and the connecting truss is connected with the first connecting seat through the first connecting block; the first locking piece is used for locking the position of the first connecting block; and after the first connecting block is unlocked, the first push-out piece pushes the first connecting block to be separated from the first connecting seat, so that the main ship is separated from the connecting truss. The method has the effect of reducing economic loss caused by emergency situations in mining.

Description

A floating pump station structure suitable for open-pit mining in mines

[0001] This application relates to the field of open-pit mining technology, and in particular to a floating pump station structure suitable for open-pit mining in depressions. Background Technology

[0002] In recent years, due to the scarcity of mineral resources, open-pit mining has gradually extended to deeper areas, with many open-pit mines entering the depression mining stage. As mining depth increases, operations disrupt stable aquitard structures and break through aquifer fault zones. Under pressure differentials, groundwater and incoming surface water rush in rapidly, leading to severe waterlogging in mining areas. Currently, to promptly drain water from depression areas in mining areas, floating pumping stations, with their unique advantages, are widely used in mine drainage.

[0003] Existing traditional floating pumping stations typically consist of a floating vessel carrying a water pump unit. The floating vessel is connected to a concrete structure cast on the shore via a truss. The truss can rotate relative to the concrete structure, allowing the floating vessel to adapt to changes in water level and maintain normal drainage operations.

[0004] However, existing floating vessels and trusses are usually rigidly connected. When the mining area encounters emergencies such as sudden water inrush or sudden rainstorms, the floating vessel's range of motion is limited by the length and rotation angle of the truss. When the water level rises above the truss's lifting limit, the floating vessel cannot quickly detach from the truss, which can easily lead to the floating vessel being submerged and the drainage equipment being damaged, resulting in economic losses. Summary of the Invention

[0005] In order to reduce economic losses caused by emergencies in mining operations, this application provides a floating pump station structure suitable for open-pit mining.

[0006] This application provides a floating pump station structure suitable for open-pit mining in mines, which adopts the following technical solution:

[0007] A floating pump station structure suitable for open-pit mining in a mine includes a base frame, a connecting truss, a floating vessel assembly, and a connecting assembly. The connecting truss is rotatably connected to the base frame. The floating vessel assembly includes a main vessel. The connecting assembly includes a first connecting mechanism, which comprises a first connecting seat, a first connecting block, a first locking member, and a first pushing member. The first connecting seat is disposed on the main vessel, and the first locking member and the first pushing member are both disposed on the first connecting seat. The first connecting block is inserted into the first connecting seat, and the connecting truss and the first connecting seat are connected through the first connecting block. The connecting truss and the first connecting seat are rotatably disposed relative to each other. The first locking member is used to lock the position of the first connecting block. After the first locking member releases the first connecting block, the first pushing member pushes the first connecting block out of the first connecting seat, causing the main vessel to detach from the connecting truss.

[0008] By adopting the above technical solution, during normal operation, the first locking component ensures a stable connection between the main ship and the connecting truss, guaranteeing the normal progress of drainage operations. When an emergency requires evacuation, the first locking component disengages from the first connecting block, unlocking the connecting truss and the main ship. At this time, the first pushing component actively pushes out the first connecting block, allowing the main ship to quickly separate from the connecting truss, thus enabling the main ship to quickly evacuate from the danger zone and reduce economic losses.

[0009] Optionally, two connecting trusses are provided, with the two connecting trusses located on opposite sides of the main ship.

[0010] By adopting the above technical solution, symmetrical connecting trusses are set on both sides of the main ship, which can effectively balance the impact force on the main ship, improve the overall stability of the floating ship component, and improve the stability of the main ship when the water level changes or the water surface fluctuates.

[0011] Optionally, the connecting truss includes a first connecting frame and a second connecting frame; the first connecting frame is rotatably connected to the base frame, the second connecting frame is rotatably connected to the first connecting frame, the second connecting frame is connected to the main ship through the first connecting block, and the second connecting frame is rotatably arranged relative to the first connecting seat; the two first connecting frames are arranged in parallel, and the distance between the two second connecting frames gradually increases in the direction from the main ship to the first connecting frame.

[0012] By adopting the above technical solution, the first connecting frame and the base frame are rotatably connected, allowing the main vessel to flexibly adapt to changes in water level. Meanwhile, the second connecting frame has an opening structure that gradually moves away from the main vessel, allowing the two second connecting frames to provide stable support on both sides of the main vessel, further improving the stability of the main vessel during operation.

[0013] Optionally, the floating vessel assembly further includes a secondary vessel, and the connecting assembly further includes a second connecting mechanism and a connector, wherein the second connecting mechanism and the secondary vessel are connected via the connector; the main vessel and the connector are detachably connected via the second connecting mechanism.

[0014] By adopting the above technical solution, the floating vessel component achieves modular expansion functionality through the connection between the main vessel and the auxiliary vessel. The auxiliary vessel can serve as a platform for supporting equipment, facilitating flexible adjustment of the pumping station scale according to actual drainage needs, and also facilitating separate transportation and assembly. Simultaneously, through the cooperation of the second connecting mechanism and connecting parts, the main vessel and the auxiliary vessel can be evacuated separately in emergency situations, improving evacuation efficiency and reducing economic losses.

[0015] Optionally, the second connecting mechanism includes a second connecting seat, a second connecting block, a second locking member, and a second pushing member; the second connecting seat is connected to the main vessel; one end of the connecting member is connected to the auxiliary vessel, and the other end is connected to the second connecting block, the second connecting block being inserted into the second connecting seat; both the second locking member and the second pushing member are disposed on the second connecting seat; the second locking member is used to lock the position of the second connecting block; after the second locking member releases the second connecting block from the second connecting seat, the second pushing member pushes the second connecting block out of the second connecting seat, causing the main vessel to detach from the auxiliary vessel.

[0016] By adopting the above technical solution, during normal operation, the second locking component ensures a stable connection between the main vessel and the auxiliary vessel, guaranteeing the normal progress of drainage operations. In case of an emergency requiring evacuation, the second locking component disengages from the second connecting block, unlocking the auxiliary vessel and the main vessel. At this time, the second pushing component pushes out the second connecting block, allowing the main vessel and the auxiliary vessel to separate quickly, thus enabling separate evacuation of the main vessel and the auxiliary vessel.

[0017] Optionally, the connector includes a main ship connecting rod, a secondary ship connecting rod, and a connecting rod buffer; the main ship connecting rod is connected to the second connecting block, the secondary ship connecting rod is connected to the secondary ship, and the main ship connecting rod and the secondary ship connecting rod are connected through the connecting rod buffer.

[0018] By adopting the above technical solution, when the waves on the water surface cause relative motion between the two ships, the connecting rod buffer can provide cushioning, reducing the possibility of damage to the main ship connecting rod and the auxiliary ship connecting rod, and improving the reliability and durability of the connection structure between the main ship and the auxiliary ship.

[0019] Optionally, it also includes a truss buffer assembly, which is disposed on the base frame and is used to support the connecting truss.

[0020] By adopting the above technical solution, when the connecting truss detaches from the main ship, the truss buffer assembly can support the connecting truss, reducing the possibility of damage caused by the connecting truss impacting the ground or the underframe.

[0021] Optionally, the truss buffer assembly includes a truss buffer member and a buffer pad. The truss buffer member is disposed on the base frame, and the buffer pad is disposed on the truss buffer member. The buffer pad is used to abut against the connecting truss.

[0022] By adopting the above technical solutions, the truss buffer and buffer pad can provide cushioning for the connecting truss during the descent, further reducing the possibility of damage to the connecting truss.

[0023] Optionally, it also includes wheels, with both the main vessel and the auxiliary vessel equipped with wheels.

[0024] By adopting the above technical solution, the addition of traveling wheels facilitates the movement of the main ship and auxiliary ship on land, and improves the transfer efficiency of the floating ship components.

[0025] In summary, this application includes at least one of the following beneficial technical effects:

[0026] 1. By setting up connecting components, during normal operation, the first locking component ensures a stable connection between the main ship and the connecting truss, guaranteeing the normal progress of drainage operations; when an emergency requires evacuation, the first locking component disengages from the first connecting block, unlocking the connecting truss and the main ship. At this time, the first pushing component actively pushes out the first connecting block, allowing the main ship to quickly separate from the connecting truss, enabling the main ship to quickly evacuate the danger zone and reduce economic losses.

[0027] 2. By setting up a first connecting frame and a second connecting frame, the first connecting frame is rotatably connected to the base frame, allowing the main vessel to flexibly adapt to changes in water level. Simultaneously, the second connecting frame has an opening structure that gradually moves away from the main vessel, allowing the two second connecting frames to provide stable support on both sides of the main vessel, further improving the stability of the main vessel during operation.

[0028] 3. By setting up truss buffer components, when the connecting truss separates from the main ship, the truss buffer components can support the connecting truss, reducing the possibility of damage caused by the connecting truss impacting the ground or the underframe. Attached Figure Description

[0029] Figure 1 is a top view of a floating pump station structure suitable for open-pit mining in this application embodiment;

[0030] Figure 2 is a side view of a floating pump station structure suitable for open-pit mining in this application at a low water level.

[0031] Figure 3 is a side view of a floating pump station structure suitable for open-pit mining in this application at a high water level.

[0032] Figure 4 is a schematic diagram of the structure of a floating pump station structure suitable for open-pit mining in the present application under the first connecting block locked state.

[0033] Figure 5 is a schematic diagram of the structure of a floating pump station structure suitable for open-pit mining in the present application, with the first connecting block in the unlocked state.

[0034] Figure 6 is a schematic diagram showing the positions of the first locking member and the first connecting seat of a floating pump station structure suitable for open-pit mining in an embodiment of this application.

[0035] Figure 7 is a structural schematic diagram of a connecting component of a floating pump station structure suitable for open-pit mining in this application embodiment;

[0036] Figure 8 is a schematic diagram of the second connecting block in the locked state of a floating pump station structure suitable for open-pit mining in this application embodiment;

[0037] Figure 9 is a schematic diagram of the second connecting block in the unlocked state of a floating pump station structure suitable for open-pit mining in an embodiment of this application.

[0038] Figure 10 is a schematic diagram showing the positions of the second locking member and the second connecting seat of a floating pump station structure suitable for open-pit mining in an embodiment of this application.

[0039] In the diagram: 1. Base frame; 2. Connecting truss; 21. First connecting frame; 22. Second connecting frame; 23. First pivot; 24. Second pivot; 3. Floating vessel assembly; 31. Main vessel; 32. Auxiliary vessel; 4. Connecting assembly; 41. First connecting mechanism; 411. First connecting seat; 4111. First connecting groove; 412. First connecting block; 4121. First locking groove; 4122. First limiting block; 413. First locking element; 4131. First locking drive element; 4132. First locking rod; 414. First ejection element; 4141. First ejection drive element; 4142. 42. First push rod; 43. Second connecting mechanism; 44. Second connecting seat; 45. Second connecting groove; 46. Second connecting block; 47. Second locking groove; 48. Second locking member; 49. Second locking drive member; 40. Second locking rod; 41. Second push member; 42. Second push drive member; 42. Second push rod; 42. Connecting member; 43. Main ship connecting rod; 44. Secondary ship connecting rod; 45. Connecting rod buffer member; 56. Truss buffer assembly; 57. Truss buffer member; 58. Buffer pad; 6. Traveling wheel; 7. Sealing ring. Detailed Implementation

[0040] The present application will be further described in detail below with reference to Figures 1-10.

[0041] This application discloses a floating pump station structure suitable for open-pit mining in mines. As shown in Figure 1, the floating pump station structure includes a base frame 1, a connecting truss 2, a floating assembly 3, a connecting assembly 4, and a truss buffer assembly 5. In this embodiment, the floating assembly 3 includes a main hull 31 and auxiliary hulls 32. An auxiliary hull 32 is symmetrically installed on each side of the main hull 31. Both the main hull 31 and the auxiliary hull 32 can be equipped with drainage equipment for drainage operations.

[0042] Specifically, as shown in Figures 1 and 2, in this embodiment, the base frame 1 is a truss structure. The base frame 1 is fixedly connected to the foundation located in the center area of ​​the water area, so that the floating boat component 3 can be close to the center of the water area. This reduces the possibility that the drainage equipment may suck in impurities and affect its service life when the traditional floating boat pump station is set close to the shore.

[0043] As shown in Figures 2 and 3, the connecting truss 2 includes a first connecting frame 21 and a second connecting frame 22, both of which are truss structures. The first connecting frame 21 is rotatably connected to the base frame 1 via a first rotating shaft 23, allowing the first connecting frame 21 to rotate relative to the base frame 1 in a vertical plane, thus enabling the floating vessel assembly 3 to adapt to changes in water level. The pump station structure of this application is positioned close to the center of the water area, which improves the problem of interference between the connecting truss 2 and the shoreline during rotation, increases the rotation range of the connecting truss 2, and thus allows the floating pump station structure of this application to adapt to significant water level changes, improving the vertical adaptability of the floating pump station structure.

[0044] As shown in Figures 1 and 2, the second connecting frame 22 and the first connecting frame 21 are rotatably connected via a second rotating shaft 24, allowing the second connecting frame 22 to rotate relative to the first connecting frame 21 in a horizontal plane around the second rotating shaft 24. The central axis of the first rotating shaft 23 and the central axis of the second rotating shaft 24 are spatially perpendicular. Through the cooperation between the connecting frame 2 and the base frame 1, the floating pump station structure of this application can adapt to significant water level changes. Simultaneously, the cooperation between the first connecting frame 21 and the second connecting frame 22 allows the floating pump station structure to be equipped with floating components 3 of different sizes, improving the adaptability of the floating pump station structure.

[0045] As shown in Figure 1, in this embodiment, two base frames 1 are installed, and a connecting truss 2 is symmetrically installed on each side of the main vessel 31. Each connecting truss 2 is connected to a corresponding base frame 1. The two first connecting frames 21 are arranged in parallel, and the distance between the two second connecting frames 22 gradually increases in the direction from the main vessel 31 towards the first connecting frame 21, causing the two second connecting frames 22 to open in a V-shape. Through the support and cooperation of the two second connecting frames 22, the swing displacement of the main vessel 31 on the water surface is effectively limited, thereby improving the stability of the main vessel 31 during operation.

[0046] As shown in Figure 1, the connecting assembly 4 includes a first connecting mechanism 41, a second connecting mechanism 42, and a connector 43. The first connecting mechanism 41 includes a first connecting seat 411, a first connecting block 412, a first locking member 413, and a first pushing member 414; the second connecting mechanism 42 includes a second connecting seat 421, a second connecting block 422, a second locking member 423, and a second pushing member 424. In this embodiment, there are two connecting assemblies 4. The main ship 31 is connected to the two connecting trusses 2 via corresponding first connecting mechanisms 41, and the main ship 31 is connected to the two auxiliary ships 32 via corresponding second connecting mechanisms 42 and connectors 43.

[0047] Specifically, as shown in Figures 4, 5 and 6, the first connecting seat 411 is fixedly installed on the main ship 31. The first connecting seat 411 is provided with a first connecting groove 4111. The first push-out member 414 is located in the first connecting groove 4111. The first locking member 413 is installed on the periphery of the first connecting groove 4111. In this embodiment, a total of four first locking members 413 are provided. The four first locking members 413 are evenly arranged around the periphery of the first connecting groove 4111.

[0048] Further, as shown in Figures 4 and 5, the first locking member 413 includes a first locking drive member 4131 and a first locking rod 4132, and the first pushing member 414 includes a first pushing drive member 4141 and a first pushing rod 4142. The body of the first locking drive member 4131 is fixedly connected to the first connecting seat 411, and the output end of the first locking drive member 4131 is fixedly connected to the first locking rod 4132. The body of the first pushing drive member 4141 is fixedly connected to the first connecting seat 411, and the output end of the first pushing drive member 4141 is fixedly connected to the first pushing rod 4142. In this embodiment, both the first locking drive member 4131 and the first pushing drive member 4141 are push-pull electromagnet structures. Additionally, a first locking groove 4121 is provided on the first connecting block 412, and the first locking groove 4121 is formed around the periphery of the first connecting block 412.

[0049] As shown in Figure 4, when the second connecting frame 22 needs to be connected to the main vessel 31, the first connecting block 412 is inserted into the first connecting groove 4111 after passing through the second connecting frame 22. After the first connecting block 412 is inserted into the first connecting groove 4111, the first locking drive member 4131 drives the first locking rod 4132 to be inserted into the first locking groove 4121, thereby locking the position of the first connecting block 412, thus connecting the second connecting frame 22 and the first connecting seat 411 together through the first connecting block 412. The second connecting frame 22 has a connecting hole for the first connecting block 412 to pass through, allowing the first connecting seat 411 to rotate relative to the second connecting frame 22 after the second connecting frame 22 and the first connecting seat 411 are connected. This allows the main vessel 31 to rise and fall with the water level, improving the reliability of the floating vessel assembly 3 moving with the water level. A first limiting block 4122 is fixedly connected to the first connecting block 412. When the first connecting block 412 is locked, the first limiting block 4122 can restrict the movement of the second connecting frame 22, thereby improving the connection stability between the second connecting frame 22 and the first connecting seat 411.

[0050] Additionally, as shown in Figure 4, a sealing ring 7 is fitted around the periphery of the first connecting block 412. The sealing ring 7 is made of an elastic material. After the first connecting block 412 is inserted into the first connecting groove 4111, the sealing ring 7 abuts against the inner wall of the first connecting groove 4111, improving the sealing between the first connecting block 412 and the first connecting groove 4111. This reduces the possibility of water entering the first connecting groove 4111 and affecting the service life of the first locking member 413 and the first ejector member 414.

[0051] As shown in Figure 5, when it is necessary to detach the second connecting frame 22 from the main ship 31, the first locking drive member 4131 drives the first locking rod 4132 to disengage from the first locking groove 4121, thereby unlocking the first connecting block 412. After the first connecting block 412 is unlocked, the first push-out drive member 4141 drives the first push-out rod 4142 to move, causing the first push-out rod 4142 to push the first connecting block 412 out of the first connecting groove 4111, thereby detaching the second connecting frame 22 from the main ship 31.

[0052] As shown in Figures 1 and 7, the connector 43 includes a main ship connecting rod 431, a secondary ship connecting rod 432, and a connecting rod buffer 433. One end of the secondary ship connecting rod 432 is fixedly connected to the secondary ship 32, and the other end is fixedly connected to the connecting rod buffer 433. One end of the main ship connecting rod 431 is fixedly connected to the connecting rod buffer 433, and the other end is fixedly connected to the second connecting block 422.

[0053] Further, as shown in Figures 8, 9, and 10, the second connecting seat 421 is fixedly connected to the main ship 31. A second connecting groove 4211 is provided on the second connecting seat 421. The second push-out driving member 4241 is installed in the second connecting groove 4211, and the second locking member 423 is installed around the periphery of the second connecting groove 4211. In this embodiment, a total of four second locking members 423 are provided, and the four second locking members 423 are evenly arranged around the periphery of the second connecting groove 4211.

[0054] As shown in Figures 8 and 9, the second locking member 423 includes a second locking drive member 4231 and a second locking rod 4232. The body of the second locking drive member 4231 is fixedly connected to the second connecting seat 421, and the output end of the second locking drive member 4231 is fixedly connected to the second locking rod 4232. The second pushing member 424 includes a second pushing drive member 4241 and a pushing rod 4242. The body of the second pushing drive member 4241 is fixedly connected to the second connecting seat 421, and the output end of the second pushing drive member 4241 is fixedly connected to the second pushing rod 4242. In this embodiment, both the second locking drive member 4231 and the second pushing drive member 4241 are push-pull electromagnet structures. In addition, a second locking groove 4221 is provided on the second connecting block 422, and the second locking groove 4221 is formed around the periphery of the second connecting block 422.

[0055] As shown in Figure 8, when it is necessary to connect the auxiliary vessel 32 to the main vessel 31, the second connecting block 422 is inserted into the second connecting groove 4211. At this time, the second locking drive member 4231 drives the second locking rod 4232 to be inserted into the second locking groove 4221, thereby realizing the connection between the auxiliary vessel 32 and the main vessel 31.

[0056] As shown in Figure 9, when it is necessary to disengage the auxiliary vessel 32 from the main vessel 31, the second locking drive member 4231 drives the second locking rod 4232 to disengage from the second locking groove 4221, thereby unlocking the second connecting block 422 from the main vessel 31. After the second connecting block 422 is unlocked, the second push-out drive member 4241 drives the second push-out rod 4242 to move, causing the second push-out rod 4242 to push the second connecting block 422 out of the second connecting groove 4211, thus achieving the disengagement of the auxiliary vessel 32 from the main vessel 31.

[0057] It should be noted that in this embodiment, the floating vessel component 3 achieves modular expansion through the connection of the main vessel 31 and the auxiliary vessel 32. The auxiliary vessel 32 can serve as a platform for auxiliary equipment, making it easy to flexibly adjust the scale of the pumping station according to actual drainage needs. At the same time, the main vessel 31 and the auxiliary vessel 32 are also easy to transport and assemble separately, thereby improving construction efficiency.

[0058] Meanwhile, the second connecting frame 22 is connected to the main vessel 31 via the first connecting mechanism 41, enabling rapid connection and disconnection between the second connecting frame 22 and the main vessel 31. The main vessel 31 and the auxiliary vessel 32 are connected via the second connecting mechanism 42 and the connecting piece 43, enabling rapid connection and disconnection between the main vessel 31 and the auxiliary vessel 32. The cooperation of the first connecting mechanism 41 and the second connecting mechanism 42 improves the efficiency of the floating pump station structure during installation. Furthermore, in emergency situations, the rapid disconnection of the second connecting frame 22 from the main vessel 31, and between the main vessel 31 and the auxiliary vessel 32, improves the evacuation efficiency of the main vessel 31 and the auxiliary vessel 32, thereby reducing economic losses.

[0059] In addition, a connecting rod buffer 433 is installed between the main ship connecting rod 431 and the auxiliary ship connecting rod 432. When waves cause relative movement between the main ship 31 and the auxiliary ship 32, the connecting rod buffer 433 provides cushioning, reducing the possibility of damage to the main ship connecting rod 431 and the auxiliary ship connecting rod 432, and improving the reliability and durability of the connection structure between the main ship 31 and the auxiliary ship 32. In this embodiment, the connecting rod buffer 433 is a shock absorber.

[0060] As shown in Figure 1, both the main vessel 31 and the auxiliary vessel 32 are rotatably connected to wheels 6. The wheels 6 improve the mobility of the main vessel 31 and the auxiliary vessel 32, allowing them to move quickly to and from the work site. The addition of wheels 6 facilitates the movement of the main vessel 31 and the auxiliary vessel 32 on land, thereby adapting to different working environments and improving the transfer efficiency of the floating vessel assembly 3.

[0061] As shown in Figure 1, the truss buffer assembly 5 includes a truss buffer member 51 and a buffer pad 52. The truss buffer member 51 is fixedly installed on the base frame 1, and the buffer pad 52 is fixedly installed on the truss buffer member 51. In this embodiment, the truss buffer member 51 is a shock absorber, and the buffer pad 52 is made of elastic material. Through the cooperation of the truss buffer member 51 and the buffer pad 52, when the connecting truss 2 separates from the main ship 31, the connecting truss 2 falls under the action of gravity until it comes into contact with the buffer pad 52. At this time, the buffer pad 52 and the truss buffer member 51 can support the connecting truss 2 and provide cushioning, thereby reducing the possibility of damage caused by the connecting truss 2 impacting the base frame 1 or the ground.

[0062] The implementation principle of a floating pump station structure applicable to open-pit mining in this application embodiment is as follows: During drainage operations, the first connecting block 412 passes through the second connecting frame 22 and is inserted into the first connecting groove 4111. After the first connecting block 412 is inserted into the first connecting groove 4111, the first locking drive member 4131 is controlled to work, driving the first locking rod 4132 to move, so that the first locking rod 4132 is inserted into the first locking groove 4121, so that the second connecting frame 22 and the first connecting seat 411 are connected together through the first connecting block 412, thereby realizing the connection between the connecting truss 2 and the main ship 31.

[0063] Simultaneously, the second connecting block 422 is inserted into the second connecting slot 4211. After the second connecting block 422 is inserted into the second connecting slot 4211, the second locking drive member 4231 is controlled to operate, driving the second locking rod 4232 to insert into the second locking slot 4221, thereby realizing the connection between the main vessel 31 and the auxiliary vessel 32. After the connecting truss 2 is connected to the main vessel 31, and after the main vessel 31 and the auxiliary vessel 32 are connected, drainage operations are carried out.

[0064] In case of an emergency requiring evacuation, first control the first locking drive 4131 to operate, driving the first locking rod 4132 to disengage from the first locking groove 4121. After the first locking rod 4132 disengages from the first locking groove 4121, control the first push-out drive 4141 to operate, causing the first push-out rod 4142 to push the first connecting block 412 out of the first connecting groove 4111, thereby achieving the separation of the connecting truss 2 from the main ship 31.

[0065] Simultaneously, the second locking drive 4231 is activated, driving the second locking rod 4232 to disengage from the second locking groove 4221. After the second locking rod 4232 disengages from the second locking groove 4221, the second push-out drive 4241 is activated, causing the second push-out rod 4242 to push the second connecting block 422 out of the second connecting groove 4211, thus achieving the separation of the main vessel 31 and the auxiliary vessel 32. After the main vessel 31 separates from the connecting truss 2 and after the main vessel 31 and the auxiliary vessel 32 separate, the main vessel 31 and the auxiliary vessel 32 are quickly evacuated using a tractor, thereby reducing economic losses.

[0066] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A floating pump station structure suitable for open-pit mining in depressions, characterized in that, The system includes a base frame (1), a connecting truss (2), a floating vessel assembly (3), and a connecting assembly (4); the connecting truss (2) is rotatably connected to the base frame (1); the floating vessel assembly (3) includes a main vessel (31); the connecting assembly (4) includes a first connecting mechanism (41), which includes a first connecting seat (411), a first connecting block (412), a first locking element (413), and a first pushing element (414); the first connecting seat (411) is disposed on the main vessel (31), and the first locking element (413) and the first pushing element (414) are both disposed on the first connecting seat (411); The first connecting block (412) is inserted into the first connecting seat (411), the connecting truss (2) and the first connecting seat (411) are connected by the first connecting block (412), and the connecting truss (2) and the first connecting seat (411) are rotatably arranged relative to each other; the first locking member (413) is used to lock the position of the first connecting block (412); after the first locking member (413) unlocks the first connecting block (412), the first pushing member (414) pushes the first connecting block (412) out of the first connecting seat (411), so that the main ship (31) is separated from the connecting truss (2).

2. The floating pump station structure suitable for open-pit mining in mines according to claim 1, characterized in that, There are two connecting trusses (2), which are located on both sides of the main ship (31).

3. The floating pump station structure suitable for open-pit mining in mines according to claim 2, characterized in that, The connecting truss (2) includes a first connecting frame (21) and a second connecting frame (22); the first connecting frame (21) is rotatably connected to the base frame (1), the second connecting frame (22) is rotatably connected to the first connecting frame (21), the second connecting frame (22) is connected to the main ship (31) through the first connecting block (412), and the second connecting frame (22) is rotatably arranged relative to the first connecting seat (411); the two first connecting frames (21) are arranged in parallel, and the distance between the two second connecting frames (22) gradually increases in the direction from the main ship (31) to the first connecting frame (21).

4. The floating pump station structure suitable for open-pit mining in mines according to claim 1, characterized in that, The floating vessel assembly (3) also includes a secondary vessel (32), and the connecting assembly (4) also includes a second connecting mechanism (42) and a connector (43). The second connecting mechanism (42) and the secondary vessel (32) are connected by the connector (43); the main vessel (31) and the connector (43) are detachably connected by the second connecting mechanism (42).

5. A floating pump station structure suitable for open-pit mining in a mine, as described in claim 4, is characterized in that... The second connecting mechanism (42) includes a second connecting seat (421), a second connecting block (422), a second locking member (423), and a second pusher (424); the second connecting seat (421) is connected to the main ship (31); one end of the connecting member (43) is connected to the auxiliary ship (32), and the other end is connected to the second connecting block (422), and the second connecting block (422) is inserted into the second connecting seat (421); the second locking member (423) and the second pusher (424) are both disposed on the second connecting seat (421); the second locking member (423) is used to lock the position of the second connecting block (422); after the second locking member (423) unlocks the second connecting block (422), the second pusher (424) pushes the second connecting block (422) out of the second connecting seat (421), so that the main ship (31) is separated from the auxiliary ship (32).

6. A floating pump station structure suitable for open-pit mining in mines, as described in claim 5, is characterized in that... The connector (43) includes a main ship connecting rod (431), a secondary ship connecting rod (432), and a connecting rod buffer (433); the main ship connecting rod (431) is connected to the second connecting block (422), the secondary ship connecting rod (432) is connected to the secondary ship (32), and the main ship connecting rod (431) and the secondary ship connecting rod (432) are connected through the connecting rod buffer (433).

7. A floating pump station structure suitable for open-pit mining in mines according to claim 1, characterized in that, It also includes a truss buffer assembly (5), which is disposed on the base frame (1) and is used to support the connecting truss (2).

8. A floating pump station structure suitable for open-pit mining in mines according to claim 7, characterized in that, The truss buffer assembly (5) includes a truss buffer (51) and a buffer pad (52). The truss buffer (51) is disposed on the base frame (1), and the buffer pad (52) is disposed on the truss buffer (51). The buffer pad (52) is used to abut against the connecting truss (2).

9. A floating pump station structure suitable for open-pit mining in a mine, as described in claim 4, is characterized in that... It also includes wheels (6), and both the main ship (31) and the auxiliary ship (32) are equipped with wheels (6).

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