Large mine car highway buffer danger-avoiding lane
By designing a buffer and emergency escape lane for large mining trucks, and utilizing ramps and buffer and emergency escape retaining walls, the problem of emergency braking for large mining trucks going downhill was solved, enabling safe and rapid deceleration and stopping, and improving the safety and efficiency of mining trucks.
Patent Information
- Application Number
- CN202423092428.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-16
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2034-12-16
AI Technical Summary
The existing emergency escape lanes cannot effectively meet the emergency braking needs of large mining trucks when traveling downhill, resulting in high safety hazards and accident risks.
Design a buffer and emergency escape lane for large mining trucks, including an inclined ramp road, a buffer and emergency escape retaining wall and a safety retaining wall structure, which utilizes tires, rough surfaces and uphill slope to achieve rapid deceleration and stopping.
It has improved the safety and efficiency of large mining trucks, reduced accidents, lowered the workload of drivers, saved costs and energy, optimized vehicle coordination, and improved road safety.
Smart Images
Figure CN223688714U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to emergency guarantee safety parking technical field, concretely is a large -scale mine car highway buffer danger lane. BACKGROUND
[0002] In the process of pulling operation, we generally drive uphill with load and downhill with empty car in the actual operation process, due to the various situations that we often encounter in the downhill driving process of the mine car, such as engine failure, electric brake failure, frame fracture, parking brake failure, etc., so it is necessary to brake the mine car quickly, so that the highway danger lane is generated, and the commonly seen highway danger lane refers to the special lane for speed out of control (brake failure) vehicle to drive off the main line safely and slow down, which is added outside the driving lane in the long and steep downhill road section. The danger lane is generally composed of danger lane approach, danger lane, service lane and other auxiliary facilities. The danger lane is generally 50-100 meters long and has a certain upward slope, which is different from the smooth asphalt pavement of the expressway, and the lane is covered with rough sand or fine stone, which can increase the friction between the tire and the ground. When the out-of-control vehicle rushes into the danger lane, the wheels will sink into it, and the heavier the car, the greater the resistance to the car, and the deeper the sinking, and the danger lane has an upward slope, which can effectively slow down and stop the "out-of-control" vehicle.
[0003] According to "Highway Engineering Technical Standards" (JTG B01-2014), in the continuous long and steep downhill road section, the danger lane should be set in combination with traffic safety evaluation. The setting of the danger lane can effectively reduce the traffic accidents caused by the speed out of control of the vehicle and improve the safety of highway driving. It should be noted that the danger lane is not a lane for normal driving vehicles, but a lane for use in the case of vehicle speed out of control or other emergency situations. The danger lane can be mainly used in small cars, trucks below 20 tons and large space environments, and we need a kind of danger lane that can realize quick braking of vehicles with a self weight of more than 100 tons in a limited space. If quick braking cannot be realized on site, it will bring too much safety hidden danger to us, and it is easy to cause car damage and death accidents, which is very terrible. Therefore, the utility model provides a large -scale mine car highway buffer danger lane to solve the above problems. UTILITY MODEL CONTENTS
[0004] The utility model aims at providing a large -scale mine car highway buffer danger lane to solve the problems in the background art.
[0005] To achieve the above purpose, the utility model provides the following technical scheme: a large -scale mine car highway buffer danger lane, comprising:
[0006] The slope road is provided with two upper ends of the road in an integral structure, the slope road is in an inclined structure, and the slope road is provided with two front and back symmetrical structures, a slope is arranged at the left end of the slope road, and the top end of the slope is provided with a boundary;
[0007] An upper safety retaining wall in an integral structure is arranged at the right end of the slope road, two middle buffer slopes are arranged at the bottom ends of the slope road, a buffer safety retaining wall is arranged at the left end of the middle buffer slope, and a retaining wall is arranged at the front end of the buffer safety retaining wall.
[0008] Inclined road lower ends are arranged at both sides of the front part of the buffer safety retaining wall, lower safety retaining walls are arranged at the front ends of the road lower ends, and the lower safety retaining walls are connected to the retaining wall.
[0009] Preferably, as one preferred embodiment of the utility model, the upper end of the road at the upper end of the slope road is a dump site, and the lower end is a mining pit.
[0010] Preferably, as one preferred embodiment of the utility model, the road lower ends at both sides of the front part of the buffer safety retaining wall are in a relative structure.
[0011] Preferably, as one preferred embodiment of the utility model, the upper safety retaining wall, the retaining wall and the lower safety retaining wall are all in a trapezoidal structure.
[0012] Preferably, as one preferred embodiment of the utility model, the outer end of the buffer safety retaining wall is in a trapezoidal structure.
[0013] Preferably, as one preferred embodiment of the utility model, the inner end of the buffer safety retaining wall is provided with a structure in the shape of an eye.
[0014] Preferably, as one preferred embodiment of the utility model, the slope is formed when mining in a mining pit of an open-pit mine.
[0015] Compared with the prior art, the utility model has the beneficial effects that:
[0016] 1. The utility model can improve the safe operation efficiency of large mine trucks, ensure the safety of road driving of the large mine trucks and safe operation of driver operation, reduce the accidents of vehicle damage and death caused by driver impact on the retaining wall, intensify the occurrence of tire accidental puncture, improve the operation efficiency of the mine trucks, reduce the labor intensity of the driver and fatigue operation.
[0017] 2. The utility model can maximize the pulling efficiency of the mine trucks, reduce the labor cost and equipment consumption, optimize the vehicle cooperation, reduce the equipment waste caused by the safety protection of the mine truck road, and provide a reference value for the safety protection of the open-pit mine road at home and abroad. DRAWINGS
[0018] Fig. 1 It is the whole structure schematic view of the utility model;
[0019] Fig. 2 It is the large mine car highway buffer escape lane structure schematic view of the utility model.
[0020] In the drawing: 1, ramp highway; 2, highway upper end; 3, highway lower end; 4, middle buffer ramp; 5, buffer escape retaining wall; 6, goal-shaped structure; 7, retaining wall; 8, upper safety retaining wall; 9, lower safety retaining wall; 10, side slope; 11, boundary. DETAILED DESCRIPTION
[0021] In order to make the purpose, technical scheme and advantages of the utility model more clear and obvious, the following will be further described in detail in combination with the drawings and examples.The specific examples described here are only used to explain the utility model, and are not used to limit the utility model.
[0022] In the description of the utility model, it should be understood that the orientation or position relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the utility model.In addition, in the description of the utility model, in addition, "first", "second", "third", "fourth" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.
[0023] In the description of the utility model, it should be further pointed out that, unless otherwise explicitly specified and limited, the terms "arrangement", "installation", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be connected through an intermediate medium, it can be the communication inside two elements.For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.The meaning of "multiple" is two or more than two, unless otherwise explicitly specified and limited, all belong to the protection scope of the utility model.
[0024] Embodiment: as Figs. 1-2 The utility model provides a kind of technical scheme: including:
[0025] The ramp road 1 is provided with an integral structure of the upper end of the road 2, the ramp road 1 is in an inclined structure, and the ramp road 1 is provided with two front and back symmetrical structures, the left end of the ramp road 1 is provided with a slope 10, and the top end of the slope 10 is provided with a boundary 11;
[0026] The right end of the ramp road 1 is provided with an integral structure of the upper safety retaining wall 8, the bottom ends of the two ramp roads 1 are provided with the middle buffer ramps 4, the left end of the middle buffer ramp 4 is provided with the buffer safety retaining wall 5, and the front end of the buffer safety retaining wall 5 is provided with the retaining wall 7.
[0027] The lower safety retaining wall 9 is installed at the front end of the road lower end 3 in an inclined structure on both sides of the front part of the buffer safety retaining wall 5, and the lower safety retaining wall 9 is connected to the retaining wall 7.
[0028] The upper end of the ramp road 1 is the upper end of the road 2, the lower end is the mining pit, and the middle buffer ramp is a buffer area of the road designed to ensure the safety of the engine and personnel when the mine truck drives on the road.
[0029] The road lower end 3 on both sides of the front part of the buffer safety retaining wall 5 is in a relative structure.
[0030] The upper safety retaining wall 8, the retaining wall 7 and the lower safety retaining wall 9 are all in a trapezoidal structure, and these retaining walls are mainly used to ensure the safe operation of the mine truck and prevent accidents.
[0031] The outer end of the buffer safety retaining wall 5 is in a trapezoidal structure, so that the tire can quickly contact the retaining wall, so as to quickly reduce the speed and mass, and ensure the safe stop of the vehicle.
[0032] The inner end of the buffer safety retaining wall 5 is provided with a letter-shaped structure 6, so that the tire can be impacted multiple times to achieve the purpose of speed reduction and parking, and a reinforcing retaining wall is further provided around to ensure sufficient strength.
[0033] The slope 10 is formed when the open-pit mine is mined.
[0034] The beneficial effects are: on the one hand, the safety operation efficiency of the large mine truck can be improved, the safety of the large mine truck driving on the road and the safe operation of the driver operation can be ensured, the accidents caused by the driver impacting the retaining wall due to vehicle failure, the increase of tire accidental puncture, the operation efficiency of the mine truck, the labor intensity of the driver and the fatigue operation can be reduced. The method of the large mine truck road buffer safety lane can ensure the safety of the mine truck operation at night, effectively prevent the harm of the mine truck driver fatigue driving, and prevent other safety problems such as the mine truck falling below the section.
[0035] The beneficial effects of the large mine car road buffer escape lane of the present stope are: on the one hand, time and energy can be saved, equipment efficiency can be improved, the influence on other equipment can be reduced, and production cost can be reduced; on the other hand, the road driving safety and stability of the large mine car can be fully and reasonably improved, the pulling capacity of each driver can be quickly improved, the accidents such as vehicle scratching, rolling and falling can be maximally reduced during operation, the safety cost will be greatly reduced, the pulling efficiency of the mine car is maximally exerted, the labor cost and equipment consumption are reduced, the vehicle cooperation is optimized, the equipment waste caused by the road safety protection of the mine car is reduced, a reference value is provided for the road safety protection of the open-pit mine at home and abroad. The yield is increased: the benefits are created: according to the 1:10 mine rock stripping ratio, 100,000 tons, excluding the cost, the annual benefit creation = 0.57 tons * 10 yuan / ton = 57,000 yuan. At the same time, the tire service life can be prolonged, and the tire cost can be saved by 50,000 yuan. Through the protection, the fine, careful and accurate operation level of the driver can be quickly improved, and the small contribution can be made for the high-quality and high-efficiency production of the Barun Mining.
[0036] It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims.
Claims
1. A large mine truck highway buffer escape lane characterized by, Comprising: The ramp road (1) is provided with a one-piece structure of the upper end of the road (2), the ramp road (1) is inclined, and the ramp road (1) is provided with two symmetrical structures, the left end of the ramp road (1) is provided with a slope (10), and the top end of the slope (10) is provided with a boundary (11); The right end of the ramp road (1) is provided with a one-piece structure of the upper safety retaining wall (8), the bottom end of the two ramp roads (1) is provided with a middle buffer ramp (4), the left end of the middle buffer ramp (4) is provided with a buffer safety retaining wall (5), and the front end of the buffer safety retaining wall (5) is provided with a retaining wall (7); The front part of the buffer safety retaining wall (5) is provided with a ramp road lower end (3) on both sides, the ramp road lower end (3) is provided with a lower safety retaining wall (9) at the front end, and the lower safety retaining wall (9) is connected to the retaining wall (7).
2. A large mine truck highway buffer escape lane according to claim 1, characterized in that: The upper end of the ramp road (1) is a dump, and the lower end is a mining pit.
3. A large mine truck highway buffer escape lane according to claim 1, characterized in that: The ramp road lower end (3) on both sides of the front part of the buffer safety retaining wall (5) is a relative structure.
4. A large mine truck highway buffer escape lane according to claim 1, characterized in that: The upper safety retaining wall (8), the retaining wall (7) and the lower safety retaining wall (9) are all trapezoidal structures.
5. A large mine truck highway buffer escape lane according to claim 1, characterized in that: The outer end of the buffer safety retaining wall (5) is a trapezoidal structure.
6. A large mine truck highway buffer escape lane according to claim 1, characterized in that: The inner end of the buffer safety retaining wall (5) is provided with a structure (6) in the shape of an eye.
7. A large mine truck highway buffer escape lane according to claim 1, characterized in that: The slope (10) is formed when the open-pit mine is mined.