Rail support of mine unloading car

Abstract

The utility model belongs to the field of transportation, and provides a track support of a mine unloading car, which comprises a base and a support frame, the support frame comprises a first rib plate, a second rib plate and a channel steel upright post, the first rib plate and the second rib plate are arranged at the bottom of the base, and the bottom of the first rib plate is connected with one side of the top of the channel steel upright post; the bottom of the second rib plate is connected with the other side of the top of the channel steel stand column. The rail base and the supporting frame structure of the belt conveyor ore unloading vehicle of the crushing system are improved, the strength of the supporting frame is improved by arranging the first rib plate, the second rib plate, the first steel channel, the second steel channel and the steel channel stand column, and the supporting frame is more stable by arranging the first contact plate, the second contact plate, the first supporting plate, the second supporting plate and the lug plate; the contact area and the supporting strength of the base are improved, the equipment operation cost and equipment faults are reduced, the equipment shutdown overhaul frequency is reduced, the service life of equipment is prolonged, and the aim of guaranteeing production is achieved.

Description

Technical Field

[0001] The utility model belongs to the field of transportation, and in particular relates to a track support for a mine unloading car. Background Art

[0002] In the iron ore crushing process, the belt conveyor's unloading car is an important piece of mechanical equipment. It is a tool used to unload ore and has a great impact on production. The support frame and track of the belt conveyor's unloading car have experienced multiple fracture incidents. The main reason is: the weight of the unloading car is directly pressed on the main beam channel steel on both sides of the belt conveyor through the I-beam under the track. The track base and support frame are not strong enough. After years of use, they are severely deformed. In addition, the I-beam under the track is twisted and deformed, resulting in a high frequency of equipment shutdown and maintenance, which has a great impact on production and increases operating costs and the probability of accidents. Utility Model Content

[0003] In view of the above problems, the utility model proposes a track support for a mine unloading car, comprising a base and a support frame, the support frame comprising a first rib plate, a second rib plate and a channel steel column, the first rib plate and the second rib plate are arranged at the bottom of the base, the bottom of the first rib plate is connected to one side of the top of the channel steel column, and the bottom of the second rib plate is connected to the other side of the top of the channel steel column.

[0004] Furthermore, the support frame also includes a first channel steel and a second channel steel, the first channel steel is arranged on the outer side of the first rib plate, the second channel steel is arranged on the outer side of the second rib plate, and the first channel steel and the second channel steel are arranged at the bottom of the base.

[0005] Furthermore, it also includes a first pad and a second pad, wherein the first pad is arranged between the first rib plate and the base, and the second pad is arranged between the second rib plate and the base.

[0006] Further, the base includes a first contact plate, a second contact plate, a first support plate and a second support plate, the first contact plate and the second contact plate are arranged in parallel, the second contact plate is arranged on the top of the support frame, the first support plate and the second support plate are respectively arranged vertically between the first contact plate and the second contact plate, and the first support plate and the second support plate are arranged in parallel.

[0007] Furthermore, the base also includes ear plates, and a plurality of the ear plates are arranged on the outer sides of the first support plate and the second support plate, and the ear plates are arranged perpendicularly to the first contact plate, the second contact plate, the first support plate and the second support plate.

[0008] Furthermore, the bottom of the first rib plate is welded to one side of the top of the channel steel column, and the bottom of the second rib plate is welded to the other side of the top of the channel steel column.

[0009] Furthermore, the first rib plate and the second rib plate are trapezoidal in shape.

[0010] Furthermore, the thickness of the first channel steel and the second channel steel is 120 mm.

[0011] Furthermore, the thickness of the channel steel column is 140 mm.

[0012] Furthermore, the thickness of the first pad and the second pad is 10 mm.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] The present application transforms the track base and support frame structure of the belt conveyor unloading car of the crushing system, and improves the strength of the support frame by arranging a first rib plate, a second rib plate, a first channel steel, a second channel steel and a channel steel column. The contact area and support strength of the base are increased by arranging a first contact plate, a second contact plate, a first support plate, a second support plate and an ear plate, thereby reducing equipment operating costs and equipment failures, reducing the frequency of equipment shutdowns and maintenance, extending the service life of the equipment, and achieving the purpose of ensuring production.

[0015] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained by the structures indicated in the description, claims and drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 A schematic diagram of a track support in an embodiment of the utility model is shown;

[0018] In the figure, 1, base; 11, first contact plate; 12, second contact plate; 13, first support plate; 14, second support plate; 15, ear plate; 2, support frame; 21, first rib plate; 22, second rib plate; 23, channel steel column; 24, first channel steel; 25, second channel steel; 3, first pad; 4, second pad. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0021] In the description of this application, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the product of the application is usually placed when in use. It is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on this application. In addition, if the terms "first", "second", etc. appear in the description of this application, they are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0022] like Figure 1 As shown, a track support for a mine unloading car includes a base 1 and a support frame 2, wherein the support frame 2 includes a first rib plate 21, a second rib plate 22 and a channel steel column 23, wherein the first rib plate 21 and the second rib plate 22 are arranged at the bottom of the base 1, the bottom of the first rib plate 21 is connected to one side of the top of the channel steel column 23, and the bottom of the second rib plate 22 is connected to the other side of the top of the channel steel column 23.

[0023] The first rib plate 21 and the second rib plate 22 are trapezoidal in shape. The contact area between the trapezoid and the base 1 is larger than the contact area between the channel steel column 23 and the base 1. The short side of the trapezoid is connected to the side of the channel steel column 23, which improves the stability. Therefore, the strength of the support frame 2 is better and the bearing capacity of the support frame 2 can be improved.

[0024] The support frame 2 further includes a first channel steel 24 and a second channel steel 25 . The first channel steel 24 is arranged on the outer side of the first rib plate 21 , and the second channel steel 25 is arranged on the outer side of the second rib plate 22 . The first channel steel 24 and the second channel steel 25 are arranged at the bottom of the base 1 .

[0025] The bottom of the first channel steel 24 is arranged on the rectangle of the outer side surface of the first rib plate 21, one side groove edge of the first channel steel 24 is arranged on the bottom of the base 1, and the other side groove edge is arranged on the top of the support plate, and the bottom of one side groove of the second channel steel 25 is arranged on the rectangle of the outer side surface of the second rib plate 22, the groove edge of the second channel steel 25 is arranged on the bottom of the base 1, and the other side groove edge is arranged on the top of the support plate.

[0026] By adding the first channel steel 24 and the second channel steel 25, on the one hand, the groove edges of the first channel steel 24 and the second channel steel 25 can increase the contact area with the base 1, and on the other hand, the bottom of the groove of the first channel steel 24 and the second channel steel 25 increases the support in the vertical direction.

[0027] By providing the first rib plate 21, the second rib plate 22, the first channel steel 24, the second channel steel 25 and the channel steel column 23, the strength of the support frame 2 is improved. By modifying the structure of the support frame 2, the contact area and the supporting strength of the base 1 are increased, the equipment operating cost and equipment failure are reduced, the frequency of equipment shutdown and maintenance is reduced, the service life of the equipment is extended, and the purpose of ensuring production is achieved.

[0028] The first pad 3 and the second pad 4 are also included. The first pad 3 is arranged between the first rib plate 21 and the base 1 , and the second pad 4 is arranged between the second rib plate 22 and the base 1 .

[0029] The bottom of the first pad 3 is arranged on the top of the first channel steel 24 and the first rib plate 21, and the top of the first pad 3 is arranged on the bottom of the base 1; the bottom of the second pad 4 is arranged on the top of the second channel steel 25 and the first rib plate 21, and the top of the second pad 4 is arranged on the bottom of the base 1.

[0030] The purpose of providing the first pad 3 and the second pad 4 is, on the one hand, to increase the contact area and improve the supporting force, and on the other hand, to prevent the base 1 from directly contacting the first rib plate 21, the second rib plate 22, the first channel steel 24 and the second channel steel 25, causing damage and increasing the replacement cost.

[0031] The base 1 includes a first contact plate 11, a second contact plate 12, a first support plate 13 and a second support plate 14. The first contact plate 11 and the second contact plate 12 are arranged in parallel, the second contact plate 12 is arranged on the top of the support frame 2, the first support plate 13 and the second support plate 14 are respectively arranged vertically between the first contact plate 11 and the second contact plate 12, and the first support plate 13 and the second support plate 14 are arranged in parallel.

[0032] In some embodiments, the areas of the first contact plate 11 and the second contact plate 12 can be adjusted according to the load-bearing capacity. The larger the area, the more dispersed the load-bearing capacity will be, the greater the load-bearing capacity will be, and the better the supporting force will be.

[0033] The first support plate 13 and the second support plate 14 are vertically arranged between the first contact plate 11 and the second contact plate 12, and the distance between the first support plate 13 and the second support plate 14 can be adjusted according to the situation. The first support plate 13 and the second support plate 14 have a certain vacant distance from the edges of the first contact plate 11 and the second contact plate 12 in the length direction.

[0034] The base 1 further includes ear plates 15 , and a plurality of ear plates 15 are arranged outside the first support plate 13 and the second support plate 14 . The ear plates 15 are arranged perpendicular to the first contact plate 11 , the second contact plate 12 , the first support plate 13 , and the second support plate 14 .

[0035] The ear plate 15 is disposed in the vacant interval between the first support plate 13 and the second support plate 14 and the first contact plate 11 and the second contact plate 12. The ear plate 15 is disposed to further improve the overall load-bearing capacity of the base 1.

[0036] By providing the first contact plate 11, the second contact plate 12, the first support plate 13, the second support plate 14 and the ear plate 15, the structure of the rail base 1 is modified, the contact area and the support strength of the base 1 are increased, the equipment operating cost and equipment failure are reduced, the frequency of equipment shutdown and maintenance is reduced, the service life of the equipment is extended, and the purpose of ensuring production is achieved.

[0037] In order to increase the stability and load-bearing performance of the support frame, the bottom of the first rib plate 21 is welded to one side of the top of the channel steel column 23 , and the bottom of the second rib plate 22 is welded to the other side of the top of the channel steel column 23 .

[0038] In order to increase the stability and load-bearing performance of the support frame 2, the thickness of the first channel steel 24 and the second channel steel 25 is 120 mm.

[0039] In order to increase the stability and load-bearing performance of the support frame 2, the thickness of the channel steel column 23 is 140 mm.

[0040] In order to increase the stability and load-bearing performance of the support frame 2, the thickness of the first pad 3 and the second pad 4 is 10 mm.

[0041] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A track support for a mine unloading car, characterized in that: The invention comprises a base (1) and a support frame (2), wherein the support frame (2) comprises a first rib plate (21), a second rib plate (22) and a channel steel column (23), wherein the first rib plate (21) and the second rib plate (22) are arranged at the bottom of the base (1), the bottom of the first rib plate (21) is connected to one side of the top of the channel steel column (23), and the bottom of the second rib plate (22) is connected to the other side of the top of the channel steel column (23).

2. The track support of the unloading vehicle according to claim 1, characterized in that: The support frame (2) further comprises a first channel steel (24) and a second channel steel (25), wherein the first channel steel (24) is arranged on the outer side surface of the first rib plate (21), and the second channel steel (25) is arranged on the outer side surface of the second rib plate (22), and the first channel steel (24) and the second channel steel (25) are arranged at the bottom of the base (1).

3. The track support of the ore unloading vehicle according to claim 1, characterized in that: It also comprises a first pad (3) and a second pad (4), wherein the first pad (3) is arranged between the first rib plate (21) and the base (1), and the second pad (4) is arranged between the second rib plate (22) and the base (1).

4. The track support of the ore unloading vehicle according to claim 1, characterized in that: The base (1) comprises a first contact plate (11), a second contact plate (12), a first support plate (13) and a second support plate (14); the first contact plate (11) and the second contact plate (12) are arranged in parallel; the second contact plate (12) is arranged on the top of the support frame (2); the first support plate (13) and the second support plate (14) are respectively arranged vertically between the first contact plate (11) and the second contact plate (12); and the first support plate (13) and the second support plate (14) are arranged in parallel.

5. The track support of the ore unloading vehicle according to claim 1, characterized in that: The base (1) further comprises ear plates (15), wherein a plurality of the ear plates (15) are arranged on the outer sides of the first support plate (13) and the second support plate (14), and the ear plates (15) are arranged perpendicularly to the first contact plate (11), the second contact plate (12), the first support plate (13) and the second support plate (14).

6. The track support of the ore unloading car according to claim 1, characterized in that: The bottom of the first rib plate (21) is welded to one side of the top of the channel steel column (23), and the bottom of the second rib plate (22) is welded to the other side of the top of the channel steel column (23).

7. The track support of the ore unloading vehicle according to claim 1, characterized in that: The first rib plate (21) and the second rib plate (22) are trapezoidal in shape.

8. The track support of the ore unloading vehicle according to claim 2, characterized in that: The thickness of the first channel steel (24) and the second channel steel (25) is 120 mm.

9. The track support of the ore unloading vehicle according to claim 1, characterized in that: The thickness of the channel steel column (23) is 140 mm.

10. The track support of the ore unloading vehicle according to claim 3, characterized in that: The thickness of the first pad (3) and the second pad (4) is 10 mm.

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