Mining trackless mancar roof

Abstract

The utility model relates to the field of engineering vehicles, in particular to a mining trackless mancar roof which comprises a top plate, a bottom plate is arranged below the top plate, the top plate and the bottom plate are vertically spaced, a supporting frame is installed between the top plate and the bottom plate, the top plate and the bottom plate are fixedly connected with the supporting frame respectively, baffles are installed on the left side and the right side of the top plate, and the baffles are obliquely installed downwards. A water collecting tank is arranged at the lower end of the baffle and formed by bending the lower end of the baffle upwards, the supporting frame comprises a plurality of transverse rods, the transverse rods are spaced front and back, a plurality of longitudinal rods are fixedly installed between every two adjacent transverse rods and spaced left and right, and lifting lugs are fixedly installed on the upper side of the top plate. According to the mining trackless mancar roof cover, direct invasion of rainwater and dust in the external environment can be effectively prevented, the bearing capacity and durability of the roof cover are improved, damage caused by rockfall in a mining area is reduced, and the problems of an existing mining trackless mancar roof cover in the aspects of water resistance, dust resistance, structural stability, maintenance convenience and the like are solved.

Description

Technical Field

[0001] The utility model relates to the field of engineering vehicles, and particularly relates to a roof cover of a mine - used trackless personnel carrier. Background Art

[0002] In the mine operation environment, personnel transportation is an important link to ensure production continuity and personnel safety. Traditional mine - used transportation tools mostly rely on rail systems, which have problems such as high construction costs, complex maintenance, and poor flexibility. Especially in the complex and changeable underground roadway environment, their limitations are particularly prominent. With the progress of technology and the development of mine mechanization and intelligentization, mine - used trackless transportation equipment has gradually become an industry trend. Among them, mine - used trackless personnel carriers have been widely used in mine personnel transportation due to their strong flexibility, good adaptability, high transportation efficiency, etc.

[0003] Although the current mine - used trackless personnel carriers on the market have solved some problems of the rail system to a certain extent, there are still some deficiencies in actual use. For example, the roof design is often relatively simple and lacks optimized design for the special environment of the mining area, such as insufficient waterproof, dust - proof, and splash - proof performance, which affects the overall use effect of the vehicle and the comfort of personnel riding. Especially in the environment with high humidity and a lot of dust underground, the roof design is directly related to the maintenance of the interior environment and the safety of passengers. Content of the Utility Model

[0004] The purpose of the utility model is to provide a roof cover of a mine - used trackless personnel carrier with high structural strength, good waterproof and dust - proof sealing performance for the above - mentioned problems.

[0005] To achieve the above - mentioned purpose, the utility model discloses a roof cover of a mine - used trackless personnel carrier, including a top plate. Its structural feature is that: a bottom plate is arranged below the top plate, the top plate and the bottom plate are spaced up and down, a support frame is installed between the top plate and the bottom plate, the top plate and the bottom plate are respectively fixedly connected with the support frame, first baffles are installed on the left and right sides of the top plate, the first baffles are installed obliquely downward, and a water collecting trough is arranged at the lower end of the first baffle.

[0006] The design of the top plate and the bottom plate being spaced up and down forms a closed space, which can effectively block the direct intrusion of rainwater and dust in the external environment, providing a relatively comfortable and safe riding environment for the personnel in the vehicle. The support frame not only enhances the overall structural strength of the roof cover but also ensures the stable connection between the top plate and the bottom plate, improving the load - bearing capacity and durability of the roof cover, enabling it to withstand the harsh conditions in mine operations and reducing the damage caused by falling rocks in the mining area. The design of the first baffle being installed obliquely downward helps to guide rainwater or seepage water towards the water collecting trough, preventing rainwater and dust on the roof from entering the vehicle through the side windows.

[0007] The water collecting trough is formed by bending the lower end of the first baffle upwards. The water collecting trough is integrally processed from the first baffle, ensuring that rainwater can be effectively collected and discharged. The water collecting trough extends front and back, making the waterproof performance of the entire top cover more uniform. No matter from which direction the rainwater flows, it can be effectively collected and guided, further improving the dryness inside the vehicle.

[0008] The top plate is fixed by combining and welding the left and right parts. The top plate and the first baffle are integrally formed. It has high structural strength and is more convenient for processing.

[0009] The support frame includes cross bars. There are multiple cross bars, and the multiple cross bars are spaced at intervals front and back, which can improve the stability of the whole vehicle, making the top cover of the vehicle more safe and reliable during mining operations.

[0010] A plurality of longitudinal bars are fixedly installed between two adjacent cross bars. The multiple longitudinal bars are spaced at intervals left and right. The cross bars and the longitudinal bars form a stable mesh structure.

[0011] Lifting lugs are fixedly installed on the upper side of the top plate. The setting of the lifting lugs facilitates the lifting of the whole vehicle, especially when maintenance or replacement is required.

[0012] There are four lifting lugs, and the four lifting lugs are respectively located around the top plate, ensuring the stability and safety of lifting.

[0013] A handrail rod is fixedly installed on the lower side of the bottom plate, and the handrail rod extends front and back. The handrail rod provides a stable support point for the passengers inside the vehicle, ensuring the safety of riding.

[0014] There are two handrail rods, and the two handrail rods are spaced at intervals left and right. In the trackless manrider for mining, two rows of opposite seats are arranged inside the vehicle, and the two rows of seats are arranged along the window. The two handrail rods are used by the passengers in the middle of the two rows of seats.

[0015] Second baffles are fixedly installed at the front and rear ends of the top plate. The second baffles extend downwards and are fixedly connected to the support frame and the bottom plate. Further enhancing the sealing performance of the top cover and preventing the intrusion of the external environment. At the same time, the fixed connection of the second baffle to the support frame and the bottom plate also improves the structural stability and load-bearing capacity of the entire top cover.

[0016] In summary, the beneficial effects of the present utility model are as follows: The design of the top plate and the bottom plate spaced up and down forms a closed space, which can effectively block the direct intrusion of rainwater and dust in the external environment, providing a relatively comfortable and safe riding environment for the passengers inside the vehicle. The support frame not only enhances the overall structural strength of the top cover but also ensures the stable connection between the top plate and the bottom plate. It improves the load-bearing capacity and durability of the top cover, enabling it to withstand the harsh conditions during mining operations and reducing the damage caused by falling rocks in the mining area. The design of the first baffle sloping downwards helps to guide rainwater or seepage water towards the water collecting trough, preventing the rainwater and dust on the roof from entering the vehicle through the side windows. Description of the Drawings

[0017] Figure 1 is a schematic structural view of the present utility model;

[0018] Figure 2 is a schematic structural view of the first baffle and the water collecting tank;

[0019] Figure 3 is a schematic structural view of the top plate and the first baffle;

[0020] Figure 4 is a schematic structural view of the bottom plate and the handrail rod.

[0021] In the figure: top plate 101, cross bar 102, longitudinal bar 103, bottom plate 104, first baffle 105, water collecting tank 106, handrail rod 107, lifting lug 108, second baffle 109. Detailed Description of the Preferred Embodiments

[0022] The following will further describe in detail the specific embodiments of the present utility model in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the present utility model, but are not intended to limit the scope of the present utility model.

[0023] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application 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 limiting the present application.

[0024] The terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present application, unless otherwise stated, the meaning of "plurality" is two or more.

[0025] In the description of the present application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" 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 directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0026] The following is a description of the preferred embodiments of the present utility model in conjunction with the accompanying drawings.

[0027] A roof cover for a mine - used trackless personnel carrier, including a top plate 101. Below the top plate 101, there is a bottom plate 104. The top plate 101 and the bottom plate 104 are spaced up and down. A support frame is installed between the top plate 101 and the bottom plate 104, and the top plate 101 and the bottom plate 104 are respectively fixedly connected to the support frame. On the left and right sides of the top plate 101, there are first baffles, and the first baffles are installed obliquely downward. At the lower end of the first baffle, there is a water - collecting trough 106. Refer to the attached Figure 1 , the design of the top plate 101 and the bottom plate 104 being spaced up and down forms a closed space, which can effectively block the direct intrusion of rainwater and dust in the external environment, providing a relatively comfortable and safe riding environment for the people in the vehicle. The support frame not only enhances the overall structural strength of the roof cover but also ensures the stable connection between the top plate 101 and the bottom plate 104, improving the load - bearing capacity and durability of the roof cover, enabling it to withstand the harsh conditions in mine operations and reducing the damage caused by falling rocks in the mining area. The design of the first baffle being installed obliquely downward helps to guide rainwater or seepage water towards the water - collecting trough 106, preventing rainwater and dust on the roof from entering the vehicle through the side windows.

[0028] Refer to the attached Figure 2 , the water - collecting trough 106 is formed by bending the lower end of the first baffle upward. The water - collecting trough 106 is integrally processed from the first baffle, ensuring that rainwater can be effectively collected and discharged. The water - collecting trough 106 extends front and back, making the waterproof performance of the entire roof cover more uniform. No matter from which direction the rainwater flows, it can be effectively collected and guided, further improving the dryness inside the vehicle. The top plate 101 is fixedly connected by welding the left and right parts together, and the top plate 101 and the first baffle 105 are integrally formed, with high structural strength and more convenient processing.

[0029] Refer to the attached Figure 1 , the support frame includes cross bars 102. There are multiple cross bars 102, and the multiple cross bars 102 are spaced front and back, which can improve the stability of the whole vehicle, making the roof cover of the vehicle more safe and reliable during mine operations. Between two adjacent cross bars 102, multiple longitudinal bars 103 are fixedly installed. The multiple longitudinal bars 103 are spaced left and right, and the cross bars 102 and the longitudinal bars 103 form a stable mesh structure.

[0030] Refer to the attached Figure 3 , on the upper side of the top plate 101, lifting lugs 108 are fixedly installed. The setting of the lifting lugs 108 facilitates the hoisting of the whole vehicle, especially when maintenance or replacement is required. There are four lifting lugs 108, and the four lifting lugs 108 are respectively located around the top plate 101, ensuring the stability and safety of hoisting.

[0031] Refer to the attached Figure 4, a handrail 107 is fixedly installed on the lower side of the bottom plate 104, and the handrail 107 extends forward and backward. The handrail 107 provides a stable support point for the vehicle occupants to ensure riding safety. There are two handrails 107, and the two handrails 107 are spaced left and right. The mine trackless personnel carrier is provided with two rows of opposite-facing seats in the vehicle, and the two rows of seats are arranged along the window. The two handrails 107 are used by the occupants in the middle of the two rows of seats. Second baffles are fixedly installed at the front and rear ends of the top plate 101, and the second baffles extend downward and are fixedly connected to the support frame and the bottom plate 104. This further enhances the sealing of the top cover and prevents the intrusion of the external environment. At the same time, the fixed connection of the second baffle to the support frame and the bottom plate 104 also improves the structural stability and load-bearing capacity of the entire top cover.

[0032] The above are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the technical principle of the present invention, several improvements and replacements can still be made, and these improvements and replacements should also be regarded as the protection scope of the present invention.

Claims

1. A roof cover for a trackless mining vehicle, comprising a roof plate (101), characterized in that: A bottom plate (104) is provided below the top plate (101), the top plate (101) and the bottom plate (104) are spaced apart from each other, a support frame is installed between the top plate (101) and the bottom plate (104), the top plate (101) and the bottom plate (104) are respectively fixedly connected to the support frame, a first baffle (105) is provided on the left and right sides of the top plate (101), the first baffle (105) is installed obliquely downward, and a water collecting tank (106) is provided at the lower end of the first baffle (105).

2. The roof cover of a trackless mining vehicle as claimed in claim 1, characterized in that: The water collecting trough (106) is formed by bending the lower end of the first baffle (105) upward, and the water collecting trough (106) extends forward and backward.

3. The mine trackless vehicle roof cover as claimed in claim 1, characterized in that: The top plate (101) is composed of two left and right parts that are welded together and fixed, and the top plate (101) and the first baffle (105) are integrally formed.

4. The roof cover of a trackless mining vehicle as claimed in claim 1, characterized in that: The support frame comprises a crossbar (102), a plurality of crossbars (102) are provided, and the plurality of crossbars (102) are spaced apart front and back.

5. The roof cover of the trackless mining vehicle as claimed in claim 4, characterized in that: A plurality of longitudinal bars (103) are fixedly installed between two adjacent transverse bars (102), and the plurality of longitudinal bars (103) are spaced apart from each other.

6. The roof cover of a trackless mining vehicle as claimed in claim 1, characterized in that: A lifting lug (108) is fixedly mounted on the upper side of the top plate (101).

7. The roof cover of a trackless mining vehicle as claimed in claim 6, characterized in that: There are four lifting ears (108), and the four lifting ears (108) are respectively located on the four sides of the top plate (101).

8. The roof cover of a trackless mining vehicle as claimed in claim 1, characterized in that: A handrail (107) is fixedly mounted on the lower side of the bottom plate (104), and the handrail (107) extends forward and backward.

9. The roof cover of a trackless mining vehicle as claimed in claim 8, characterized in that: Two handrails (107) are provided, and the two handrails (107) are spaced apart from each other.

10. The roof cover of a trackless mining vehicle as claimed in claim 1, characterized in that: Second baffles (109) are fixedly mounted at the front and rear ends of the top plate (101); the second baffles (109) extend downward and are fixedly connected to the support frame and the bottom plate (104).

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