Dividing system for underground personnel and transportation equipment of inclined shaft

Abstract

The utility model relates to the technical field of inclined shaft bottom diversion, and provides an inclined shaft bottom personnel and transportation equipment diversion system which comprises an inclined shaft, a shaft bottom middle section, a transportation platform, a middle division section, a waiting platform, an anti-falling platform, a connection way and a vehicle storage yard, the shaft bottom middle section is located at the bottom of the inclined shaft, and the transportation platform is arranged on the shaft bottom middle section. The middle-dividing end is located at the upper placing position of the shaft bottom middle section, the waiting platform is arranged on the middle-dividing section, the anti-falling platform is located at the connecting position of the middle-dividing section and the inclined shaft, and the connecting way is arranged between the shaft bottom middle section and the middle-dividing section. The waiting area (the middle section) and the transportation equipment area (the middle section of the shaft bottom) are isolated by a certain distance, so that potential injury to waiting personnel caused by transportation equipment (such as a mine car and an elevator) can be effectively reduced, and the risk of accidents such as mine car derailment, ore falling and hook falling can be effectively reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of inclined - shaft bottom shunting, in particular to a shunting system for personnel and transportation equipment at the bottom of an inclined shaft. Background Technique

[0002] During the process of mine exploitation, as an important passage connecting the surface and the underground working face, the safety and efficiency of the inclined shaft are directly related to the production capacity and personnel safety of the entire mine. However, traditional inclined - shaft designs often have problems such as the mixing of personnel and transportation equipment, poor drainage, and many potential safety hazards, which seriously restrict the efficient operation and safety management of the mine.

[0003] In traditional inclined - shaft designs, the bottom of the inclined shaft is a place where people gather. People wait for the vehicle to get on or off here, enter or leave the stope. The storage yard is generally also set at the bottom of the inclined shaft. A large number of mine cars are stored in the storage yard, and the coupling and uncoupling of the mine cars during hoisting are also set here. Mine cars often derail, the ore in the mine car falls, and the coupling falls off during hoisting, which will cause harm to the people waiting here for the vehicle to get on or off. In view of this, this application is specifically proposed. Content of the Utility Model

[0004] This application proposes a shunting system for personnel and transportation equipment at the bottom of an inclined shaft to solve the technical problem that in the prior art, as a place where people gather, at the bottom of the inclined shaft, people wait for the vehicle to get on or off here, enter or leave the stope. The storage yard is generally also set at the bottom of the inclined shaft. A large number of mine cars are stored in the storage yard, and the coupling and uncoupling of the mine cars during hoisting are also set here, which will cause harm to the people waiting here for the vehicle to get on or off. The above - mentioned technical purpose of the utility model is achieved through the following technical solutions:

[0005] The shunting system for personnel and transportation equipment at the bottom of an inclined shaft includes an inclined shaft, a bottom middle section, a transportation platform, a sub - middle section, a waiting platform, a fall - prevention platform, a connecting roadway, and a storage yard. The bottom middle section is located at the bottom of the inclined shaft. The transportation platform is arranged on the bottom middle section. The sub - middle section is located above the bottom middle section. The waiting platform is arranged on the sub - middle section. The fall - prevention platform is located at the connection between the sub - middle section and the inclined shaft. The connecting roadway is arranged between the bottom middle section and the sub - middle section. The storage yard is arranged at the bottom of the inclined shaft.

[0006] Preferably, the length of the waiting platform is seven meters.

[0007] Preferably, holes are reserved on the fall - prevention platform.

[0008] Preferably, the distance between the bottom middle section and the sub - middle section is 8 - 12 meters.

[0009] Preferably, the storage yard is located 5 meters away from the slope - changing point at the bottom of the inclined shaft.

[0010] Preferably, the anti-falling platform is a steel platform.

[0011] Compared with the prior art, the beneficial effects of the present utility model include:

[0012] In this application, by isolating the waiting area (mid-section) from the transportation equipment area (bottom mid-section) by a certain distance, it can effectively reduce the potential harm caused by transportation equipment (such as mine cars, hoists, etc.) to waiting personnel, such as the risks of accidents like mine cars derailing, ore falling, and hook detachment; the separation of personnel and equipment also helps to avoid personnel's misoperation or unauthorized entry into the equipment working area, thereby protecting the transportation equipment from unnecessary damage. By reducing interference and accident risks, it provides better conditions for the smooth operation of the transportation equipment; the reasonable interval makes the boarding and alighting of personnel and the entry and exit of the waiting area more orderly and efficient, reducing waiting and congestion phenomena. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a structural schematic diagram of the present utility model;

[0014] Figure 2 is a plan schematic diagram of the mid-section of the present utility model;

[0015] Figure 3 is a plan schematic diagram of the bottom mid-section of the present utility model;

[0016] Figure 4 is a structural schematic diagram of the connecting roadway of the present utility model;

[0017] In the figure: 1, inclined shaft; 2, bottom mid-section; 3, transportation platform; 4, mid-section; 5, waiting platform; 6, anti-falling platform; 7, connecting roadway. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0019] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediate medium, and it may be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0020] To make the objectives, technical solutions, and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings. It should be understood that these descriptions are merely exemplary and are not intended to limit the scope of the present utility model. In addition, in the following description, the descriptions of well-known structures and technologies are omitted to avoid unnecessarily confusing the concepts of the present utility model.

[0021] Please refer to the attached Figures 1-4 , in some embodiments, the diversion system for personnel and transportation equipment at the bottom of the inclined shaft includes an inclined shaft, a bottom middle section, a transportation platform, a sub-middle section, a waiting platform, a fall prevention platform, a connecting roadway, and a parking lot. The bottom middle section is located at the bottom of the inclined shaft. The transportation platform is arranged on the bottom middle section. The sub-middle section is located above the bottom middle section. The waiting platform is arranged on the sub-middle section. The length of the waiting platform is seven meters. The fall prevention platform is located at the connection between the sub-middle section and the inclined shaft. The fall prevention platform is a steel platform. The connecting roadway is arranged between the bottom middle section and the sub-middle section. The parking lot is arranged 5 meters away from the slope change point at the bottom of the inclined shaft.

[0022] With the above technical solutions, the inclined shaft, as the main passage for vertical transportation of ore and personnel, has a depth of -180 meters and is the core part of the mine production. The design of the inclined shaft needs to consider the gradient, stability and safety protection measures to ensure the smooth transportation of ore and equipment; the bottom middle section is located at the bottom of the inclined shaft with an elevation of -180 meters and is the gathering place for ore and equipment. A transportation platform is provided in this area for the parking, dispatching and loading / unloading of ore cars. The bottom middle section also needs to have enough space to handle emergencies such as ore car failures or ore drops; the sub-middle section is newly developed 10 meters above the bottom middle section of the inclined shaft to form a relatively independent space. The main purpose of the sub-middle section is to separate the waiting area for personnel from the transportation equipment area and reduce the risk of safety accidents; the waiting platform is set on the sub-middle section and serves as a safe area for personnel to get on and off the cars. The length of the platform is 7 meters to ensure that personnel have enough space to get on and off the cars and stay briefly. The waiting platform needs to be equipped with necessary indicator signs, lighting equipment and safety guardrails to ensure personnel safety; the anti-fall platform is located at the connection between the sub-middle section and the inclined shaft and is constructed of steel. It has sufficient strength and stability and can prevent personnel from accidentally falling into the inclined shaft. The design of the anti-fall platform needs to consider easy maintenance, repair and replacement to ensure its long-term stable operation; the connecting roadway is set between the bottom middle section and the sub-middle section and serves as a passage for personnel to travel between the two areas. The connecting roadway needs to be kept unobstructed and is provided with emergency exit signs so that personnel can quickly evacuate in case of an emergency. It should be noted that the width and height of the connecting roadway need to meet the personnel passage requirements and consider a certain safety margin; the parking yard is set 5 meters at the slope change point of the bottom of the inclined shaft for parking ore cars waiting to be transported; the transportation equipment includes hoisting machines, ore cars, etc., which are set on the bottom middle section.

[0023] In some embodiments, holes are reserved on the anti-fall platform. The holes reserved on the platform are for ore cars to pass through.

[0024] In some embodiments, the distance between the bottom middle section and the sub-middle section is 8 - 12 meters. Specifically, the bottom middle section is located 10 meters below the sub-middle section.

[0025] Working principle:

[0026] Personnel enter the bottom middle section from the sub-middle section or enter the waiting platform of the sub-middle section in the reverse direction through the connecting roadway. On the waiting platform, personnel wait for the ore cars to arrive and get on and off safely. The ore cars enter or leave the inclined shaft through the holes reserved on the anti-fall platform for ore transportation operations. The parking yard is responsible for the parking, dispatching and loading / unloading of ore cars to ensure the transportation efficiency and safety. Through reasonable layout and scientific management, the whole system realizes the effective diversion of personnel and transportation equipment and reduces the risk of safety accidents.

[0027] It should be understood that the above specific embodiments of the present utility model are only for illustrative explanation or interpretation of the principle of the present utility model, and do not constitute a limitation to the present utility model. Therefore, any modifications, equivalent replacements, improvements, etc. made without departing from the spirit and scope of the present utility model shall be included within the protection scope of the present utility model. In addition, the appended claims of the present utility model are intended to cover all variations and modifications that fall within the scope and boundaries of the appended claims, or equivalent forms of such scope and boundaries.

Claims

1. A system for separating personnel and transportation equipment at the bottom of an inclined shaft, characterized in that: It includes an inclined shaft, a middle section of the shaft bottom, a transportation platform, a sub-middle section, a waiting platform, an anti-falling platform, a connecting road and a parking lot. The middle section of the shaft bottom is located at the bottom of the inclined shaft, the transportation platform is arranged on the middle section of the shaft bottom, the sub-middle section is located on the upper position of the middle section of the shaft bottom, the waiting platform is arranged on the sub-middle section, the anti-falling platform is located at the connection between the sub-middle section and the inclined shaft, the connecting road is arranged between the middle section of the shaft bottom and the sub-middle section, and the parking lot is arranged at the bottom of the inclined shaft.

2. The personnel and transportation equipment diversion system at the bottom of the inclined shaft according to claim 1 is characterized in that: The length of the waiting platform is seven meters.

3. The personnel and transportation equipment diversion system at the bottom of the inclined shaft according to claim 1 is characterized in that: Holes are reserved on the anti-falling platform.

4. The personnel and transportation equipment diversion system at the bottom of the inclined shaft according to claim 1 is characterized in that: The interval between the middle section at the bottom of the well and the sub-middle section is 8-12 meters.

5. The personnel and transportation equipment diversion system at the bottom of the inclined shaft according to claim 1 is characterized in that: The parking lot is located 5 meters from the slope change point at the bottom of the inclined shaft.

6. The personnel and transportation equipment diversion system at the bottom of the inclined shaft according to claim 1 is characterized in that: The anti-fall platform is a steel platform.

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