Conveying device for special-shaped center sill of open flat car

Abstract

The utility model discloses a special-shaped center sill conveying device for an open flatcar, and belongs to the technical field of center sill conveying equipment. The structure comprises a mounting bottom plate, a center fixing clamping plate is arranged in the center of the mounting bottom plate, a matching track is arranged on the upper portion of the mounting bottom plate in a matched mode, an inner track is arranged on the inner side of the upper portion of the matching track, and a plurality of multi-shaft type conveying components distributed in parallel are arranged on the inner track in a matched mode; and a transmission middle beam is arranged above the multi-shaft transmission part in a matched manner. The device adopts a trapezoidal structure, and related parameters can be determined according to the distance between the bottom surface of a cap type steel or box type beam impact seat and the bottom surface of the section steel, so that the device is adaptive to transmission work of different types of special-shaped middle beams; meanwhile, the width of the guide plate arranged on the outer side of the device can be changed according to actual conveying requirements, and therefore the conveying requirements of center sills with different widths are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of middle beam conveying equipment, and specifically relates to an open wagon special-shaped middle beam conveying device. BACKGROUND

[0002] The open wagon special-shaped middle beam is a key component in railway vehicle design, which has an important influence on the carrying capacity and running stability of the vehicle. The middle beam of the open wagon often adopts a fish belly type structure, which can effectively increase the strength and rigidity of the middle beam and optimize the loading space of the vehicle. The design of the special-shaped middle beam considers the specific purpose and loading demand of the vehicle. For example, for the open wagon that needs to load large goods, the middle beam may adopt a wider cross section and higher strength reserve.

[0003] In the current conveying process of the open wagon special-shaped middle beam, the traditional conveying form can convey the open wagon middle beam and the flat car middle beam, but cannot convey the hat-shaped steel middle beam and the box-shaped beam. For some type B steel middle beam, hat-shaped steel middle beam and H-shaped steel flat car middle beam, there are certain difficulties in the conveying process. Therefore, it is necessary to design an open wagon special-shaped middle beam conveying device to realize the conveying of some types of special-shaped middle beams. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing an open wagon special-shaped middle beam conveying device to solve the problems in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] An open wagon special-shaped middle beam conveying device comprises a mounting bottom plate, a center fixed clamping plate is arranged at the center position of the mounting bottom plate, a matching track is arranged at the upper position of the mounting bottom plate in a matching mode, an inner track is arranged at the inner side position above the matching track, a plurality of multi-shaft type conveying components are arranged on the inner track in a parallel distribution mode, and a conveying middle beam is arranged at the upper position of the multi-shaft type conveying component.

[0007] As a further scheme of the utility model, the multi-shaft type conveying component comprises a fixed support, a driving shaft component, a driven shaft component, an auxiliary shaft component, a guide plate and a chain plate group, the fixed support is arranged at the lowermost position of the multi-shaft type conveying component, and the fixed support is arranged in a matching mode with the inner track, two symmetrically distributed guide plates are arranged at the upper position of the fixed support in a matching mode, the driving shaft component, the driven shaft component and the auxiliary shaft component are arranged at the center position of the guide plate in a matching mode, the driving shaft component, the driven shaft component and the auxiliary shaft component are arranged in parallel, and the chain plate group is arranged at the upper position of the driving shaft component in a matching mode.

[0008] As a further scheme of the utility model: the guide plate is matched and arranged at both sides of the chain plate group, and the distance between the guide plates is adjustable.

[0009] As a further scheme of the utility model: the driving shaft component comprises a driving shaft chain wheel, a driving shaft and a driving shaft support wheel, the driving shaft chain wheel is matched and arranged at the outer side of the guide plate, a driving shaft is coaxially arranged on the driving shaft chain wheel, a driving shaft support wheel is matched and arranged on the driving shaft, and the driving shaft support wheel is matched with the chain plate group.

[0010] As a further scheme of the utility model: the driving shaft component comprises a driving shaft chain wheel, a driving shaft and a driving shaft support wheel, the driving shaft chain wheel is matched and arranged at the outer side of the guide plate, a driving shaft is coaxially arranged on the driving shaft chain wheel, a driving shaft support wheel is matched and arranged on the driving shaft, and the driving shaft support wheel is matched with the chain plate group.

[0011] As a further scheme of the utility model: the auxiliary shaft component comprises an auxiliary shaft and an auxiliary shaft support wheel, the auxiliary shaft is arranged at the central position of the driving shaft and the driven shaft, and an auxiliary shaft support wheel is matched and arranged on the auxiliary shaft, and the auxiliary shaft support wheel is matched with the chain plate group.

[0012] As a further scheme of the utility model: a limiting column is matched and arranged at the upper position of the inner track.

[0013] Compared with the prior art, the device adopts a trapezoidal structure, and can determine relevant parameters according to the distance between the bottom surface of the hat-shaped steel or box-shaped beam impact seat and the bottom surface of the steel, so as to adapt to different types of special-shaped middle beam transmission work; meanwhile, the guide plate arranged on the outer side of the device can be changed in width according to actual transmission requirements, so as to meet the middle beam transmission requirements of different widths. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is the device application example drawing of the utility model;

[0015] Fig. 2 It is the multi-shaft type transmission component structure drawing of the utility model;

[0016] Fig. 3 It is the internal section view of the multi-shaft type transmission component of the utility model.

[0017] In the figure: 1, mounting bottom plate; 2, center fixed clamping plate; 3, matching track; 4, inner track; 5, multi-shaft transmission component; 6, limiting column; 7, transmission middle beam; 101, fixed support; 102, driving shaft component; 103, driven shaft component; 104, auxiliary shaft component; 105, guide plate; 106, chain plate group; 201, driving shaft chain wheel; 202, driving shaft; 203, driving shaft support wheel; 301, auxiliary shaft; 302, auxiliary shaft support wheel; 401, driven shaft chain wheel; 402, driven shaft; 403, driven shaft support wheel. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model. EMBODIMENT

[0019] Please refer to Figs. 1-3 The embodiment provides a gondola car special-shaped middle beam transmission device, which comprises a mounting bottom plate 1, a center fixed clamping plate 2 is arranged at the center position of the mounting bottom plate 1, a matching track 3 is arranged at the upper position of the mounting bottom plate 1 in a matched mode, an inner track 4 is arranged at the inner side position above the matching track 3, a plurality of parallel distributed multi-shaft transmission components 5 are arranged on the inner track 4 in a matched mode, and a transmission middle beam 7 is arranged at the upper position of the multi-shaft transmission components 5 in a matched mode.

[0020] Further, the multi-shaft transmission component 5 comprises a fixed support 101, a driving shaft component 102, a driven shaft component 103, an auxiliary shaft component 104, a guide plate 105 and a chain plate group 106, the fixed support 101 is arranged at the lowermost position of the multi-shaft transmission component 5 and is arranged in a matched mode with the inner track 4, two symmetrically distributed guide plates 105 are arranged at the upper position of the fixed support 101 in a matched mode, the driving shaft component 102, the driven shaft component 103 and the auxiliary shaft component 104 are arranged at the center position of the guide plates 105 in a matched mode, the driving shaft component 102, the driven shaft component 103 and the auxiliary shaft component 104 are arranged in parallel, and the chain plate group 106 is arranged at the upper position of the driving shaft component 102 in a matched mode.

[0021] Still further, the guide plates 105 are arranged at the two side positions of the chain plate group 106 in a matched mode, and the spacing between the guide plates 105 is adjustable. The guide plates 105 arranged outside the device can be changed in width according to actual transmission requirements, so that the middle beam transmission requirements of different widths are met.

[0022] Further, the driving shaft component 102 comprises a driving shaft sprocket 201, a driving shaft 202 and a driving shaft support wheel 203, the driving shaft sprocket 201 is arranged at the outer side of the guide plate 105, the driving shaft 202 is coaxially arranged on the driving shaft sprocket 201, the driving shaft support wheel 203 is arranged on the driving shaft 202, and the driving shaft support wheel 203 cooperates with the chain plate set 106.

[0023] Further, the driving shaft component 102 comprises a driving shaft sprocket 201, a driving shaft 202 and a driving shaft support wheel 203, the driving shaft sprocket 201 is arranged at the outer side of the guide plate 105, the driving shaft 202 is coaxially arranged on the driving shaft sprocket 201, the driving shaft support wheel 203 is arranged on the driving shaft 202, and the driving shaft support wheel 203 cooperates with the chain plate set 106.

[0024] Further, the driving shaft component 102 comprises a driving shaft sprocket 201, a driving shaft 202 and a driving shaft support wheel 203, the driving shaft sprocket 201 is arranged at the outer side of the guide plate 105, the driving shaft 202 is coaxially arranged on the driving shaft sprocket 201, the driving shaft support wheel 203 is arranged on the driving shaft 202, and the driving shaft support wheel 203 cooperates with the chain plate set 106.

[0025] The driving shaft component 102, the driven shaft component 103 and the auxiliary shaft component 104 are all installed on the fixed support 101, and each shaft is connected with the fixed support 101 through a bearing, and each shaft can rotate along the shaft center. The sprockets of the shafts are connected with each other through a transmission chain, and the chain plate set 106 is installed on the transmission chain through bolts; the driving shaft component 102 is driven to rotate by the driving sprocket; the driven shaft component 103 and the auxiliary shaft component 104 are synchronously driven to rotate by the transmission chain; the chain plate set 106 is also driven to rotate, thereby realizing the transmission of the middle beam, and the middle beam with impact seats, such as the steel middle beam and the C80B middle beam, can also be transmitted. The chain plate set 106 is driven to rotate by the chain, and this plate chain type transmission form is a general type transmission device.

[0026] Further, the inner track 4 is provided with a limiting column 6 at the upper position. The limiting column 6 can limit the multi-shaft type transmission component 5, thereby ensuring that the position will not be deviated during the working process.

[0027] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises a... " does not, without more constraints, preclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0028] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "setting", "connecting", "fixing", "screw connecting" and the like should be understood in a broad sense, for example, can be fixed connection, can also be detachable connection, or integrated; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction relationship of two elements, unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in the present application according to the specific circumstances.

[0029] Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An open wagon special-shaped middle beam conveying device, comprising a mounting base plate (1), characterized in that, The center of the mounting base (1) is provided with a center fixed clamping plate (2), the upper part of the mounting base (1) is provided with a matching track (3), the inner side of the upper part of the matching track (3) is provided with an inner track (4), a plurality of parallel distributed multi-axis transmission components (5) are matched on the inner track (4), and a transmission beam (7) is matched on the upper part of the multi-axis transmission component (5).

2. The gondola car contoured center sill conveyor of claim 1 wherein, The multi-axis transmission component (5) comprises a fixed support (101), a driving shaft component (102), a driven shaft component (103), an auxiliary shaft component (104), a guide plate (105) and a chain plate group (106), the fixed support (101) is arranged at the lowermost position of the multi-axis transmission component (5), and the fixed support (101) is matched with the inner track (4), the upper part of the fixed support (101) is provided with two symmetrically distributed guide plates (105), the center of the guide plate (105) is provided with the driving shaft component (102), the driven shaft component (103) and the auxiliary shaft component (104), the driving shaft component (102), the driven shaft component (103) and the auxiliary shaft component (104) are arranged in parallel, and the chain plate group (106) is matched on the upper part of the driving shaft component (102).

3. The gondola car contoured center sill conveyor of claim 2 wherein, The guide plate (105) is matched on both sides of the chain plate group (106), and the distance between the guide plates (105) is adjustable.

4. The gondola car contoured center sill conveyor of claim 2 wherein, The driving shaft component (102) comprises a driving shaft chain wheel (201), a driving shaft (202) and a driving shaft support wheel (203), the driving shaft chain wheel (201) is matched on the outer side of the guide plate (105), the driving shaft chain wheel (201) is coaxially provided with the driving shaft (202), the driving shaft (202) is matched with the driving shaft support wheel (203), and the driving shaft support wheel (203) is matched with the chain plate group (106).

5. The gondola car contoured center sill conveyor of claim 2 wherein, The driven shaft component (103) comprises a driven shaft chain wheel (401), a driven shaft (402) and a driven shaft support wheel (403), the driven shaft chain wheel (401) is matched on the outer side of the guide plate (105), the driven shaft chain wheel (401) is coaxially provided with the driven shaft (402), the driven shaft (402) is matched with the driven shaft support wheel (403), and the driven shaft support wheel (403) is matched with the chain plate group (106).

6. The gondola car contoured center sill conveyor of claim 2 wherein, The auxiliary shaft component (104) comprises an auxiliary shaft (301) and an auxiliary shaft support wheel (302), the auxiliary shaft (301) is arranged at the center of the driving shaft (202) and the driven shaft (402), and the auxiliary shaft (301) is matched with the auxiliary shaft support wheel (302), and the auxiliary shaft support wheel (302) is matched with the chain plate group (106).

7. The gondola car contoured center sill conveyor of claim 1 wherein, The upper part of the inner track (4) is matched with a limiting column (6).

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