CN211287203U - Device convenient for loading and unloading train to open train door - Google Patents

Abstract

The utility model discloses a make things convenient for train loading and unloading to open device of door, which comprises a carriage, the top fixedly connected with apron in carriage, the left side in carriage has first chamber door through bull stick swing joint, the left side fixedly connected with head rod of first chamber door, the left end fixedly connected with hawser of head rod, fixedly connected with extension board and motor respectively in the left side at apron top, and the surface of extension board has the dwang through bearing swing joint. The utility model discloses a cooperation of carriage, apron, first chamber door, head rod, hawser, extension board, motor, dwang, wind-up roll, first belt pulley and second belt pulley has realized the purpose that work efficiency is high, avoids user of service direct operation simultaneously, has improved the security when door opening device uses, satisfies the demand in current market, has improved door opening device's practicality and usability, has solved the problem that door opening device work efficiency is low in the past.

Description

Device convenient for loading and unloading train to open train door

Technical Field

The utility model relates to a door technical field specifically is a make things convenient for train loading and unloading to open device of door.

Background

At present, under the influence of national environmental protection policies, mining is limited, so that the demand for imported ores is large, and in order to save loading and unloading cost, workers at stations are organized by factories to complete the unloading task of ores, wherein each time the workers reach an ore storage area, the number of the workers is about 16, 6 doors (which are opened up and down) are arranged at each section, and in order to ensure that a hook machine can smoothly pull out ores, 3-4 workers are required to climb to the upper part of a carriage, and the doors of each carriage are pulled up by 180 degrees by a rope until the doors are completely opened; because the weight of each vehicle door is about more than 250kg, and the opening end of the vehicle door locking device and the rope are almost in the vertical position, namely 4 persons pull simultaneously, the force is very great, the rope for pulling the vehicle door is rubbed at the edge of the upper part of the carriage for a long time, the rope breaking danger often appears, the phenomenon that the person violently exerts force and falls backwards is easily caused, the requirements of the current market cannot be met, due to the problems, the practicability and the usability of the vehicle door opening device are reduced, and the device for opening the vehicle door by loading and unloading of the train is pertinently provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a make things convenient for train loading and unloading to open device of door possesses the advantage that work efficiency is high, has solved the problem that door opening device work efficiency is low in the past.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a make things convenient for train loading and unloading to open device of door, includes the carriage, the top fixedly connected with apron in carriage, the left side in carriage has first chamber door through bull stick swing joint, the left side fixedly connected with head rod of first chamber door, the left end fixedly connected with hawser of head rod, the left side difference fixedly connected with extension board and the motor at apron top, there is the dwang on the surface of extension board through bearing swing joint, the surface of dwang is overlapped respectively and is equipped with wind-up roll and first belt pulley, the output fixedly connected with second belt pulley of motor, the second belt pulley passes through belt drive with first belt pulley and is connected.

Preferably, the front top of the carriage is provided with an observation window, the front bottom of the carriage is fixedly connected with a connecting block, and the inner wall of the connecting block is fixedly connected with a second connecting rod.

Preferably, the left bottom fixedly connected with electric telescopic handle in carriage, electric telescopic handle's output fixedly connected with stopper, the left bottom in carriage is seted up flutedly, the inner wall fixedly connected with slide bar of recess, the surface cover of slide bar is equipped with the sliding sleeve, the left side of sliding sleeve and electric telescopic handle's output fixed connection.

Preferably, the two sides of the bottom of the carriage are fixedly connected with supporting plates, and the bottoms of the supporting plates are movably connected with rollers through rotating rods.

Preferably, the right side of the carriage is movably connected with a second box door through a hinge, the surface of the second box door is fixedly connected with a handle, a label groove is formed in the right side of the top of the cover plate, and a label is fixedly connected to the inner wall of the label groove.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a cooperation of carriage, apron, first chamber door, head rod, hawser, extension board, motor, dwang, wind-up roll, first belt pulley and second belt pulley has realized the purpose that work efficiency is high, avoids user of service direct operation simultaneously, has improved the security when door opening device uses, satisfies the demand in current market, has improved door opening device's practicality and usability, has solved the problem that door opening device work efficiency is low in the past.

2. The utility model discloses a set up the observation window for observe the condition in the carriage, through setting up connecting block and second connecting rod, be used for connecting other carriages, through setting up electric telescopic handle, be used for driving the stopper and reciprocate, through setting up the stopper, be used for injecing first chamber door, through setting up the recess, slide bar and sliding sleeve, be used for improving the stability of electric telescopic handle during operation, through setting up backup pad and gyro wheel, be used for the removal in carriage, through setting up label groove and label, be used for marking the serial number in carriage.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a front view of the structure of the present invention;

fig. 3 is an enlarged schematic view of a portion of the structure of fig. 1 according to the present invention.

In the figure: 1. a carriage; 2. a cover plate; 3. a first door; 4. a first connecting rod; 5. a cable; 6. a support plate; 7. a motor; 8. rotating the rod; 9. a wind-up roll; 10. a first pulley; 11. a second pulley; 12. an observation window; 13. connecting blocks; 14. a second connecting rod; 15. an electric telescopic rod; 16. a limiting block; 17. a groove; 18. a slide bar; 19. a sliding sleeve; 20. a support plate; 21. a roller; 22. a second door; 23. a handle; 24. a label slot; 25. and (4) a label.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a carriage 1, apron 2, first chamber door 3, head rod 4, hawser 5, extension board 6, motor 7, dwang 8, wind-up roll 9, first belt pulley 10, second belt pulley 11, observation window 12, connecting block 13, second connecting rod 14, electric telescopic handle 15, stopper 16, recess 17, slide bar 18, sliding sleeve 19, backup pad 20, gyro wheel 21, second chamber door 22, handle 23, label groove 24 and label 25 are the parts that general standard or technical personnel in the field know, its concrete structure and principle belong to prior art, this technical personnel can learn through the technical manual.

Referring to fig. 1-3, a device for facilitating loading and unloading of a train to open a train door comprises a carriage 1, a cover plate 2 is fixedly connected to the top of the carriage 1, a first box door 3 is movably connected to the left side of the carriage 1 through a rotating rod, a first connecting rod 4 is fixedly connected to the left side of the first box door 3, a cable 5 is fixedly connected to the left end of the first connecting rod 4, a support plate 6 and a motor 7 are respectively fixedly connected to the left side of the top of the cover plate 2, a rotating rod 8 is movably connected to the surface of the support plate 6 through a bearing, a wind-up roller 9 and a first belt pulley 10 are respectively sleeved on the surface of the rotating rod 8, a second belt pulley 11 is fixedly connected to the output end of the motor 7, the second belt pulley 11 is in transmission connection with the first belt pulley 10 through a belt, an observation window 12 is arranged at the top of the front of, an electric telescopic rod 15 is fixedly connected to the bottom of the left side of the carriage 1, a limit block 16 is fixedly connected to the output end of the electric telescopic rod 15, a groove 17 is formed in the bottom of the left side of the carriage 1, a slide rod 18 is fixedly connected to the inner wall of the groove 17, a slide sleeve 19 is sleeved on the surface of the slide rod 18, the left side of the slide sleeve 19 is fixedly connected with the output end of the electric telescopic rod 15, support plates 20 are fixedly connected to both sides of the bottom of the carriage 1, the bottom of each support plate 20 is movably connected with a roller 21 through a rotating rod, a second carriage door 22 is movably connected to the right side of the carriage 1 through a hinge, a handle 23 is fixedly connected to the surface of the second carriage door 22, a label groove 24 is formed in the right side of the top of the cover plate 2, a label 25 is fixedly connected to, through the arrangement of the electric telescopic rod 15 for driving the stopper 16 to move up and down, through the arrangement of the stopper 16 for limiting the first box door 3, through the arrangement of the groove 17, the slide rod 18 and the sliding sleeve 19 for improving the stability of the electric telescopic rod 15 in operation, through the arrangement of the support plate 20 and the roller 21 for moving the carriage 1, through the arrangement of the label groove 24 and the label 25 for marking the serial number of the carriage 1, through the cooperation of the carriage 1, the cover plate 2, the first box door 3, the first connecting rod 4, the cable 5, the support plate 6, the motor 7, the rotating rod 8, the wind-up roll 9, the first belt pulley 10 and the second belt pulley 11, the purpose of high working efficiency is realized, meanwhile, the direct operation of a user is avoided, the safety of the vehicle door opening device in use is improved, the requirements of the current market are met, and the practicability and the usability of the, the problem of door opening device work efficiency low in the past is solved.

During the use, output drive second belt pulley 11 through motor 7 rotates, second belt pulley 11 passes through the belt and drives first belt pulley 10 and rotate, drive dwang 8 through first belt pulley 10 and rotate, drive wind-up roll 9 through dwang 8 and rotate, wind-up roll 9 rolls hawser 5, drive head rod 4 through hawser 5 and remove, drive first chamber door 3 through head rod 4 and remove, realize opening the door automatically, the work efficiency of door opening device has been improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a make things convenient for train loading and unloading to open device of door, includes carriage (1), its characterized in that: the utility model discloses a winding machine, including carriage (1), top fixedly connected with apron (2) of carriage (1), the left side of carriage (1) has first chamber door (3) through bull stick swing joint, the left side fixedly connected with head rod (4) of first chamber door (3), the left end fixedly connected with hawser (5) of head rod (4), the left side at apron (2) top is fixedly connected with extension board (6) and motor (7) respectively, there are dwang (8) on the surface of extension board (6) through bearing swing joint, the surface of dwang (8) is overlapped respectively and is equipped with wind-up roll (9) and first belt pulley (10), the output fixedly connected with second belt pulley (11) of motor (7), second belt pulley (11) are connected through belt transmission with first belt pulley (10).

2. The device for facilitating the loading and unloading and the opening of the vehicle door of the train as claimed in claim 1, wherein: the observation window (12) is arranged at the top of the front face of the carriage (1), the connecting block (13) is fixedly connected to the bottom of the front face of the carriage (1), and the second connecting rod (14) is fixedly connected to the inner wall of the connecting block (13).

3. The device for facilitating the loading and unloading and the opening of the vehicle door of the train as claimed in claim 1, wherein: the utility model discloses a car electric telescopic handle, including carriage (1), the left bottom fixedly connected with electric telescopic handle (15) in carriage (1), the output fixedly connected with stopper (16) of electric telescopic handle (15), recess (17) are seted up to the left bottom in carriage (1), the inner wall fixedly connected with slide bar (18) of recess (17), the surface cover of slide bar (18) is equipped with sliding sleeve (19), the left side of sliding sleeve (19) and the output fixed connection of electric telescopic handle (15).

4. The device for facilitating the loading and unloading and the opening of the vehicle door of the train as claimed in claim 1, wherein: the carriage is characterized in that supporting plates (20) are fixedly connected to two sides of the bottom of the carriage (1), and rollers (21) are movably connected to the bottoms of the supporting plates (20) through rotating rods.

5. The device for facilitating the loading and unloading and the opening of the vehicle door of the train as claimed in claim 1, wherein: the right side of the carriage (1) is movably connected with a second box door (22) through a hinge, the surface of the second box door (22) is fixedly connected with a handle (23), the right side of the top of the cover plate (2) is provided with a label groove (24), and the inner wall of the label groove (24) is fixedly connected with a label (25).

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