Hanging box for monorail crane

Abstract

The utility model relates to the technical field of mining monorail cranes, in particular to a hoisting box for a monorail crane, which comprises a hoisting nose and the like. The box body is of a square structure and is used for containing transported materials, an opening is formed in the top of the box body, lifting noses are fixedly welded to the front side wall and the rear side wall of the top of the box body, the lifting noses are used for being in butt joint with a monorail crane, and the monorail crane can conveniently lift the whole box body through the lifting noses. Material loading and unloading ports are formed in the lower parts of front and rear side plate bodies of the box body, and hanging box doors are hinged to the front and rear side plates of the box body through hinges. The box body is conveniently butted with a monorail crane through the hoisting nose, underground hoisting transportation is realized, the locking corner fittings welded at the four corners of the bottom of the box body can be matched with dovetail locks on a special transportation platform lorry, safe fixation during transportation of the platform lorry on the ground is ensured, and two transportation modes are combined, so that the transportation efficiency is improved, and the transportation cost is reduced. Therefore, intermediate turnover links are reduced, and the transportation process is simplified.

Description

Technical Field

[0001] The utility model relates to the technical field of mining monorail cranes, in particular to a hoisting box for a monorail crane. Background Art

[0002] With the continuous improvement of the mechanized transportation level in coal mine production, surface flatbed truck transportation and underground monorail crane transportation have become commonly used transportation methods.

[0003] However, the current hanging boxes that serve as the main transport containers have shortcomings in versatility and applicability. They are usually only suitable for one mode of transportation, either the surface flatbed truck or the underground monorail crane. This not only increases the turnover procedures during the transfer process, but also reduces the overall production efficiency. In order to solve this problem, it is necessary to develop a hanging box for monorail crane that can be compatible with both surface flatbed truck transportation and underground monorail crane transportation, reducing the time and labor costs of loading and unloading links, thereby significantly improving the production efficiency of the coal mine transportation link, better adapting to different transportation needs, and promoting the continuity and efficiency of coal mine production. Utility Model Content

[0004] In order to overcome the shortcomings of the above-mentioned existing technologies, the utility model provides a hoisting box for a monorail crane, so that the hoisting box can simultaneously meet the needs of both flatbed truck transportation above the well and monorail crane transportation underground, reduce intermediate turnover links, and improve the production efficiency of the coal mine transportation link.

[0005] The technical solution is: a hanging box for a monorail crane, comprising a lifting nose, a box body, a hanging box door, a locking piece, a hinge and a locking angle piece, the box body being a square structure and being used for placing and transporting materials, the top of the box body being open, and the front and rear side walls of the top of the box body being fixedly welded with a lifting nose, the lifting nose being used to dock with the monorail crane, and the monorail crane being able to conveniently lift the entire box body through the lifting nose, the lower parts of the front and rear side panels of the box body being provided with openings for loading and unloading materials, the front and rear side panels of the box body being hingedly provided with hanging box doors, the hanging box doors being tightly fitted into the side panel openings of the box body, and locking pieces being provided on the side walls of the box body near the hanging box doors on both sides. The locking piece is used to lock the door of the hanging box during transportation. The locking angle pieces are fixedly welded to the four corners of the bottom of the box. The locking angle pieces are adapted to the dovetail locks of the special transport flatbed truck. During transportation on the flatbed truck above the well, the dovetail lock is snapped onto the locking angle pieces of the box, so that the box can be conveniently fixed and assembled on the flatbed truck for transportation. In the process of transporting coal mines by the monorail crane underground, the dovetail lock on the special flatbed truck is loosened on the flatbed truck to separate the hanging box from the flatbed truck dovetail lock. The monorail crane lifts the hanging box for transportation through the lifting nose above, and the cycle is switched in sequence to reduce the intermediate turnover links and improve the production efficiency of the coal mine transportation link.

[0006] Furthermore, the plates forming the circumference of the box are all made of carbon steel, and the surfaces of the box plates are all concave and convex. The concave and convex plates of the box can effectively improve the bending strength and compressive resistance of the plates, so that the plates can reduce deformation when bearing a large load, thereby improving the stability of the overall structure.

[0007] Furthermore, the lifting nose is a wavy plate body, and a lifting groove is opened on the plate body of the lifting nose. The lifting groove of the lifting nose is used to better connect with the underground monorail crane, thereby improving the stability of the underground monorail in transporting coal through the hoisting box crane.

[0008] Furthermore, the locking part includes a hanging box lock, a fixed shaft and a clamping block. The hanging box lock is rotatably installed on the side walls of the box body near the left and right sides of the hanging box door through the fixed shaft. Clamping blocks are fixed on both sides of the outer wall of the hanging box door. The clamping blocks are "L-shaped blocks". The hanging box locks at two places of the box body are rotated with the fixed shaft and clamped to the clamping blocks, so that the hanging box door can be tightly covered on the box body.

[0009] Furthermore, the hanging box lock is rod-shaped as a whole and its two ends are smooth arc surfaces. The end face of the hanging box lock away from the block is exposed from the side of the box body. By pushing one end of the hanging box lock away from the block, the lock of the hanging box lock on the hanging box door block can be easily released.

[0010] Furthermore, it also includes a handle. The side wall of the box body and the hanging box door are fixed with handles. The handle is convenient for users to transport the hanging box and open the hanging box door, thereby improving the efficiency of loading and unloading materials in the hanging box.

[0011] Beneficial effects: 1. The utility model can be conveniently docked with the monorail crane through the lifting nose to realize underground lifting and transportation, and the locking angle pieces welded at the four corners of the bottom of the box can be adapted to the dovetail locks on the special transport flatbed truck to ensure safe fixation during transportation on the flatbed truck above the well. By combining the two transportation methods, the intermediate turnover links are reduced and the transportation process is simplified.

[0012] 2. The hanging box door of the utility model is installed on both sides of the box body through hinges, and is equipped with an "L-shaped block" card block and a rotating hanging box lock as a locking part, so that the hanging box door can tightly cover the opening, and at the same time it is convenient to lock and unlock quickly, thereby improving the efficiency of material loading and unloading.

[0013] 3. The utility model provides locking angle pieces around the lower part of the hanging box, which can be quickly locked and released from the flatbed truck, so that the hanging box can be assembled on the special flatbed truck simply and conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0015] Figure 2This is a connection diagram of the box body, hanging box door, hanging box lock, fixed shaft and clamping block of the utility model.

[0016] Figure 3 It is a three-dimensional structural diagram of the hanging box locking, fixed shaft and clamping block of the utility model.

[0017] Figure 4 It is a schematic diagram of the three-dimensional structure of the lifting nose and lifting slot of the utility model.

[0018] Figure numbers: 1-lifting nose, 11-lifting slot, 2-box body, 3-lifting box door, 4-lifting box lock, 41-fixed shaft, 42-block, 43-handle, 44-hinge, 5-locking angle piece. DETAILED DESCRIPTION

[0019] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] In the description of this application, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on this application.

[0021] The utility model provides a monorail hanging box, such as Figures 1-4As shown, it includes a lifting nose 1, a box body 2, a hanging box door 3, a locking piece, a hinge 44 and a locking angle piece 5. The box body 2 is a square structure and is used to place and transport materials. The top of the box body 2 is open. The lifting nose 1 is fixedly welded on the front and rear side walls of the top of the box body 2. The lifting nose 1 is used to dock with the monorail crane. The monorail crane can easily lift the entire box body 2 through the lifting nose 1. The lower part of the front and rear side panels of the box body 2 is provided with a material loading and unloading opening. The front and rear side panels of the box body 2 are hingedly installed with a hanging box door 3 through a hinge 44. The hanging box door 3 is tightly adapted to the side panel opening of the box body 2. Locking pieces are provided on the side walls of the box body 2 near the hanging box doors 3 on both sides. It is used to lock the hanging box door 3 during transportation. The locking angle pieces 5 are fixedly welded to the four corners of the bottom of the box body 2. The locking angle pieces 5 are compatible with the dovetail locks of the special transport flatbed truck. During transportation by the flatbed truck above the well, the dovetail locks are snapped onto the locking angle pieces 5 of the box body 2, so that the box body 2 can be conveniently fixed and assembled on the flatbed truck for transportation; in the process of transporting coal mines by the monorail crane underground, the dovetail lock on the special flatbed truck is loosened on the flatbed truck to separate the hanging box from the flatbed truck dovetail lock, and the monorail crane lifts the hanging box for transportation through the lifting nose 1 above, and switches in a cycle in sequence to achieve the purpose of reducing the intermediate turnover links and improving the production efficiency of the coal mine transportation links.

[0022] like Figure 2 and Figure 4 As shown, the plates composed circumferentially of the box body 2 are all made of carbon steel, and the surfaces of the plates of the box body 2 are all concave and convex. The concave and convex plates of the box body 2 can effectively improve the bending strength and compressive resistance of the plates, so that the plates can reduce deformation when bearing a large load, thereby improving the stability of the overall structure; the lifting nose 1 is a wavy plate, and a lifting groove 11 is provided on the plate of the lifting nose 1. The lifting groove 11 of the lifting nose 1 is used to better connect with the underground monorail crane, thereby improving the stability of the underground monorail in transporting coal through the hanging box crane.

[0023] like Figure 1-Figure 3 As shown, the locking part includes a hanging box lock 4, a fixed shaft 41 and a block 42. The hanging box lock 4 is rotatably installed on the side walls of the box body 2 near the left and right sides of the hanging box door 3 through the fixed shaft 41. Blocks 42 are fixed on both sides of the outer wall of the hanging box door 3. The block 42 is an "L-shaped block". The hanging box locks 4 at both ends of the box body 2 are rotated by the fixed shaft 41 and snapped onto the block 42, so that the hanging box door 3 can be tightly covered on the box body 2; the hanging box lock 4 is rod-shaped as a whole and its two ends are smooth arc surfaces. The end face of the hanging box lock 4 away from the block 42 is exposed from the side of the box body 2. By pushing the end of the hanging box lock 4 away from the block 42, the lock of the hanging box lock 4 on the block 42 of the hanging box door 3 can be easily released.

[0024] like Figure 2As shown, a handle 43 is also included. The side walls of the box body 2 and the hanging box door 3 are fixed with handles 43. The handle 43 makes it convenient for users to transport the hanging box and open the hanging box door 3, thereby improving the efficiency of loading and unloading materials in the hanging box.

[0025] During the transportation of this hanging box on the flatbed truck in the well, the hanging box is connected and fixed with the dovetail locks on the special transport flatbed truck through the locking angle pieces 5 welded at the four corners of the bottom of the box body 2. The operator only needs to buckle the dovetail locks on the flatbed truck to the locking angle pieces 5 at the bottom of the hanging box to achieve the safe fixation of the hanging box. This connection method is not only easy to install but also quick to disassemble, thereby improving the loading and unloading efficiency. During the transportation of this hanging box on the monorail crane in the well, the operator first loosens the corresponding dovetail locks on the flatbed truck to separate the hanging box from the flatbed truck. At this time, the monorail crane can conveniently lift the entire box body 2 through the lifting nose 1, and the special shape of the lifting nose 1 and the design of the lifting slot 11 can increase the lifting efficiency. The stability and safety of the process are improved, and the risks that may occur during the lifting process are reduced. In order to ensure the safe closure of the hanging box door 3 during transportation, special locking parts are set on the side walls on both sides of the hanging box near the hanging box door 3. Before transportation, the operator can rotate the hanging box lock 4 and clamp it into the blocks 42 on both sides of the outer wall of the hanging box door 3, so as to tightly cover the hanging box door 3. When the hanging box door 3 needs to be opened when arriving at the destination, it is only necessary to push the hanging box lock 4 away from the end of the block 42 to easily release the lock, so that the hanging box door 3 can be opened quickly and conveniently for material loading and unloading. In addition, handles 43 are fixed on the side walls of the box body 2 and the hanging box door 3, which can facilitate the operator to manually carry the hanging box or open the door.

[0026] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any modifications or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A hanging box for a monorail crane, characterized in that: The utility model comprises a lifting nose (1), a box body (2), a hanging box door (3), a locking piece, a hinge (44) and a locking angle piece (5). The top of the box body (2) is open, and the lifting nose (1) is fixedly welded on the front and rear side walls of the top of the box body (2). The lifting nose (1) is used to dock with a monorail crane. The lower part of the front and rear side panels of the box body (2) is provided with a material loading and unloading opening. The front and rear side panels of the box body (2) are hingedly installed with a hanging box door (3) through a hinge (44). The hanging box door (3) is tightly fitted into the side panel opening of the box body (2). The side walls of the box body (2) near the hanging box doors (3) on both sides are provided with locking pieces. The locking pieces are used to lock the hanging box door (3) during transportation. The locking angle pieces (5) are fixedly welded to the four corners of the bottom of the box body (2). The locking angle pieces (5) are adapted to the dovetail locks of the special transport flatbed truck.

2. A monorail crane box according to claim 1, characterized in that: The plates formed in the circumferential direction of the box body (2) are all made of carbon steel, and the surfaces of the plates of the box body (2) are all concave and convex.

3. A monorail crane box according to claim 2, characterized in that: The lifting nose (1) is a wave-shaped plate body, and a lifting through groove (11) is provided on the plate body of the lifting nose (1). The lifting through groove (11) of the lifting nose (1) is used for better docking with the underground monorail crane.

4. A monorail crane box according to claim 3, characterized in that: The locking member comprises a hanging box lock (4), a fixed shaft (41) and a clamping block (42). The hanging box lock (4) is rotatably mounted on the left and right sides of the side walls of the box body (2) near the hanging box door (3) via the fixed shaft (41). Clamping blocks (42) are fixed on both sides of the outer wall of the hanging box door (3). The clamping blocks (42) are "L-shaped blocks".

5. A monorail crane box according to claim 4, characterized in that: The hanging box lock (4) is rod-shaped as a whole and its two ends are smooth arc surfaces. The end surface of the hanging box lock (4) away from the block (42) is exposed from the side of the box body (2).

6. A monorail crane box according to claim 5, characterized in that: It also includes a handle (43), and the handle (43) is fixedly provided on the side wall of the box body (2) and the hanging box door (3).

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