A welding frame

Abstract

The application provides a welding frame, comprising a first frame, a second frame and a first connecting piece; the first frame is used for connecting with a rail vehicle; the second frame is connected to one end of the first frame and is used for mounting a display component; the first connecting piece is connected with the first frame and the second frame at two ends respectively; a second connecting piece is located on both sides of the first connecting piece and is connected with the first frame and the second frame at two ends respectively; the second connecting piece, the first connecting piece, the first frame and the second frame constitute a case component placement area. The welding frame formed by the second connecting piece, the first connecting piece, the first frame and the second frame can simultaneously mount the display component and multiple case components in the same welding frame, forms an independent compact operation unit, and realizes the effects of optimizing space utilization and simplifying layout.

Description

Technical Field

[0001] This application belongs to the field of support frame technology, and in particular relates to a welded frame. Background Technology

[0002] With the rapid development of urban rail transit and the continuous upgrading of electronic signaling equipment in my country, the number of devices related to train operation safety is increasing, leading to a greater number of devices / signal enclosures integrated into the train's onboard signal cabinets. This results in an ever-increasing number of signals that these cabinets need to process. However, the display components and enclosures on rail vehicles are not centrally located, leading to a scattered layout, long cable spans, and large space requirements. Therefore, to adapt to the development trend of rail trains, meet the requirements of train speed increases, and improve the performance of rail train sets, it is urgent to propose a framework for the placement of display components and enclosures on rail trains that optimizes space utilization and simplifies layout. Utility Model Content

[0003] In view of this, the main objective of this application is to provide a welding frame.

[0004] The technical solution adopted in this application is as follows: a mold processing machine tool, including a first frame, the first frame being used for connection with a rail vehicle; The second frame, connected to one end of the first frame, is used to mount the display assembly; A first connector, the two ends of which are respectively connected to the first frame and the second frame; The second connector is located on both sides of the first connector, and its two ends are respectively connected to the first frame and the second frame; the second connector, the first connector, the first frame and the second frame constitute the chassis assembly placement area.

[0005] Furthermore, the first frame is composed of four first channel steels connected end to end. The first channel steels are provided with screw holes corresponding to the mounting holes of the chassis components, and nuts are welded to the bottom of the screw holes; a grounding stud is connected to one of the first channel steels.

[0006] Furthermore, the second frame is perpendicular to the first frame; the second frame includes two parallel second channel steels, and two first angle steels are connected between the two second channel steels, the two first angle steels and the two second channel steels forming a display assembly mounting frame.

[0007] Furthermore, each of the first angle steels is provided with two connectors for mounting the display assembly; one of the first angle steels is connected to a tie rod.

[0008] Furthermore, the first connector includes a third channel steel vertically connected to the first frame, a second angle steel vertically connected to the top end of the third channel steel, and the end of the second angle steel away from the third channel steel connected to the second frame; a signal mounting plate is provided on the waist of the second angle steel near the second frame; a wire tie rod is connected above the signal mounting plate to the top surface of the second angle steel.

[0009] Furthermore, the second connector includes two fourth channel steels, with adjacent ends of the two fourth channel steels vertically connected and non-adjacent ends of the two fourth channel steels connected to the first frame and the second frame respectively; a tie rod is connected to one of the fourth channel steels.

[0010] Furthermore, a third frame for placing chassis components is connected to one side of the first frame; The third frame includes a base, which includes a parallel connector and a fifth channel steel. The connector and one end of the fifth channel steel are simultaneously and perpendicularly connected to a sixth channel steel. A seventh channel steel is connected between the connector and the fifth channel steel, away from the sixth channel steel. The connector is inserted into the side of the first frame, and the connector and the first frame are both provided with waist-shaped holes corresponding to each other; the sixth channel steel and the seventh channel steel are both provided with holes for mounting the chassis components; The third frame also includes two eighth channel steels vertically connected to the fifth channel steel, and a ninth channel steel is connected between the two eighth channel steels. The tenth channel steel is vertically connected to the connection between the seventh channel steel and the plug-in component, and a transverse channel steel is connected between the tenth channel steel and the eighth channel steel which is close to the seventh channel steel. The eighth, ninth, and tenth channel steels, along with the transverse channel steels, together with the base, form a frame for placing the chassis components.

[0011] Furthermore, the connector includes a first connecting plate, and two second connecting plates are vertically connected to the end face of the first connecting plate near the first frame. The two second connecting plates and the end face of the first connecting plate form an overlapping groove for interlocking with the first frame.

[0012] Furthermore, a fourth frame is connected to one side of the third frame, and the fourth frame is configured with the same specifications as the third frame.

[0013] Furthermore, the notch of the fifth channel steel of the third frame faces outward, so that the connector of the fourth frame can be inserted into the fifth channel steel of the third frame. The fifth channel steel of the third frame is provided with a waist-shaped hole that matches the position of the connector of the third frame.

[0014] Compared with the prior art, the present application has the following advantages: by forming a welding frame through the second connector, the first connector, the first frame and the second frame, the display components and multiple chassis components can be installed in the same welding frame at the same time, forming an independent and compact operating unit, thereby achieving the effect of optimizing space utilization and simplifying layout. Attached Figure Description

[0015] The following figures are for illustrative purposes only and are not intended to limit the scope of this application, wherein: Figure 1 This is a three-dimensional schematic diagram of the practical application of this utility model; Figure 2 This is a schematic diagram of the structure of this utility model; Figure 3 for Figure 2 The front view; Figure 4 This is a three-dimensional schematic diagram of the third frame in this application; Figure 5 This is a schematic diagram illustrating one embodiment of this application; Figure 6 for Figure 5 Enlarged view of part A in the image.

[0016] Reference numerals: 10. First frame; 11. Second frame; 12. First connector; 13. Second connector; 14. Chassis component placement area; 15. First channel steel; 16. Chassis component; 17. Screw hole; 18. Nut; 19. Grounding stud rail; 20. Second channel steel; 21. First angle steel; 22. Display component; 23. Connector; 24. Cable tie; 25. Third channel steel; 26. Second angle steel; 27. Signal mounting plate; 28. Fourth channel steel; 29. ​​Third frame; 30. Base; 31. Connector; 31a. First connecting plate; 31b. Second connecting plate; 31c. Overlap groove; 32. Fifth channel steel; 33. Sixth channel steel; 34. Seventh channel steel; 35. Waist-shaped hole; 36. Eighth channel steel; 37. Ninth channel steel; 38. Tenth channel steel; 39. Horizontal channel steel; 40. Fourth frame. Detailed Implementation

[0017] To make the objectives, technical solutions, design methods, and advantages of this application clearer, the following detailed description, in conjunction with the accompanying drawings, provides specific embodiments. It should be understood that the specific embodiments described herein are for illustrative purposes only and are not intended to limit the scope of this application.

[0018] This application discloses a welded frame, primarily used for mounting control units in rail vehicles. The specific implementation details are as follows. Please refer to Figures 1-3As shown, a welding frame according to this application includes a first frame 10, a second frame 11, a first connector 12, and a second connector 13; wherein, the first frame 10 is used to connect with a rail vehicle; the second frame 11 is connected to one end of the first frame 10 and is used to install a display assembly; the two ends of the first connector 12 are respectively connected to the first frame 10 and the second frame 11; the second connector 13 is located on both sides of the first connector 12, and the two ends of the second connector 13 are respectively connected to the first frame 10 and the second frame 11; the second connector 13, the first connector 12, the first frame 10, and the second frame 11 constitute a chassis assembly placement area 14.

[0019] In the above, the welding frame is formed by the second connector 13, the first connector 12, the first frame 10 and the second frame 11. The display components and multiple chassis components can be installed in the same welding frame at the same time to form an independent and compact operating unit, thereby optimizing space utilization and simplifying the layout.

[0020] In the above embodiments, reference Figures 1-3 The first frame 10 is composed of four first channel steels 15 connected end to end, with the notches of three of the first channel steels 15 facing outwards. The first channel steels 15 are provided with screw holes 17 corresponding to the mounting holes of the chassis assembly 16. Nuts 18 are welded to the bottom of the screw holes 17 to strengthen the connection stability between the screw holes 17 and the chassis assembly 16. A grounding stud 19 is connected to one of the first channel steels 15.

[0021] In the above embodiments, reference Figures 1-3 The second frame 11 is perpendicular to the first frame 10; the second frame 11 includes two parallel second channel steels 20, and two first angle steels 21 are connected between the two second channel steels. The two first angle steels 21 and the two second channel steels form a mounting frame for the display assembly 22; each first angle steel 21 is provided with two connecting seats 23 for mounting the display assembly 22; and a tie rod 24 is connected to one of the first angle steels 21.

[0022] In the above embodiments, reference Figures 1-3 The first connector 12 includes a third channel steel 25 vertically connected to the first frame 10, a second angle steel 26 vertically connected to the top of the third channel steel 25, and the end of the second angle steel 26 away from the third channel steel 25 connected to the second frame 11; a signal mounting plate 27 is provided on the waist of the second angle steel 26 near the second frame 11 for connecting the wiring of two adjacent chassis; a cable tie 24 is connected above the signal mounting plate 27 to the top surface of the second angle steel 26.

[0023] In the above embodiments, reference Figures 1-3 The second connector 13 includes two fourth channel steels 28, with adjacent ends of the two fourth channel steels 28 vertically connected and non-adjacent ends of the two fourth channel steels 28 connected to the first frame 10 and the second frame 11 respectively; a tie rod 24 is connected to one of the fourth channel steels 28.

[0024] In the above, the frame is welded from angle steel and channel steel, which can reduce weight while ensuring the support strength, and the frame structure is simple and practical.

[0025] As one embodiment of this application, reference is made to Figures 4-6 As shown, in this embodiment, a third frame 29 for placing the chassis assembly 16 is connected to one side of the first frame 10; the third frame 29 includes a base 30, the base 30 includes a parallel-arranged connector 31 and a fifth channel steel 32, one end of the connector 31 and one end of the fifth channel steel 32 are perpendicularly connected to a sixth channel steel 33, and a seventh channel steel 34 is connected between the connector 31 and the fifth channel steel 32 away from the sixth channel steel 33; the connector 31 is inserted into the side of the first frame 10, and the connector 31 and the first frame 10 are both provided with corresponding waist-shaped holes 35. The sixth channel steel 33 and the seventh channel steel 34 are both provided with holes for mounting the chassis assembly 16; the third frame 29 also includes two eighth channel steels 36 vertically connected to the fifth channel steel 32, and a ninth channel steel 37 is connected between the two eighth channel steels 36; a tenth channel steel 38 is vertically connected to the connection between the seventh channel steel 34 and the plug-in 31, and a transverse channel steel 39 is connected between the tenth channel steel 38 and the eighth channel steel 36 near the seventh channel steel 34; the eighth channel steel 36, the ninth channel steel 37, the tenth channel steel 38 and the transverse channel steel 39 together with the base 30 form a frame for placing the chassis assembly 16.

[0026] In this embodiment, the third frame 29 can expand the original chassis placement, and the plug-in 31 can be inserted into the channel steel on the side of the first frame 10, which is convenient to match, simple to connect and can reduce the area used.

[0027] As one embodiment of this application, please refer to the following: Figures 4-6 In this embodiment, the connector 31 includes a first connecting plate 31a, and two second connecting plates 31b are vertically connected to the end face of the first connecting plate 31a near the first frame 10. The two second connecting plates 31b and the end face of the first connecting plate 31a form an overlapping groove 31c for interlocking with the first frame 10. A fourth frame 40 is connected to one side of the third frame 29, and the fourth frame 40 is configured with the same specifications as the third frame 29.

[0028] In the above embodiment, the notch of the fifth channel steel 32 of the third frame 29 is arranged outward, so that the connector 31 of the fourth frame 40 can be inserted into the fifth channel steel 32 of the third frame 29. The fifth channel steel 32 of the third frame 29 is provided with a waist-shaped hole that matches the position of the connector 31 of the third frame 29.

[0029] In the above, when expansion is required, since the third and fourth frames have the same configuration, the connectors of the fourth frame can be inserted into the channel steel of the third frame, which is convenient to match, simple to connect, and can reduce the area used.

[0030] In the above, the channel steel is made by bending 2mm of 304 stainless steel.

[0031] The various embodiments of this application have been described above. These descriptions are exemplary and not exhaustive, nor are they limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen to best explain the principles, practical applications, or technological improvements to the embodiments in the market, or to enable others skilled in the art to understand the embodiments disclosed herein.

Claims

1. A welded frame, characterized in that, include, The first frame (10) is used for connection with the rail vehicle; The second frame (11) is connected to one end of the first frame (10) and is used to install the display assembly; The first connector (12) is connected at both ends to the first frame (10) and the second frame (11), respectively. The second connector (13) is located on both sides of the first connector (12), and the two ends of the second connector (13) are connected to the first frame (10) and the second frame (11) respectively; the second connector (13), the first connector (12), the first frame (10) and the second frame (11) constitute the chassis component placement area (14).

2. A welded frame according to claim 1, characterized in that, The first frame (10) is composed of four first channel steels (15) connected end to end. The first channel steels (15) are provided with screw holes (17) corresponding to the mounting holes of the chassis assembly (16). Nuts (18) are welded to the bottom of the screw holes (17). A grounding stud (19) is connected to one of the first channel steels (15).

3. A welded frame according to claim 1 or 2, characterized in that, The second frame (11) is perpendicular to the first frame (10); the second frame (11) includes two parallel second channel steels (20), and two first angle steels (21) are connected between the two second channel steels. The two first angle steels (21) and the two second channel steels constitute the mounting frame of the display assembly (22).

4. A welded frame according to claim 3, characterized in that, Each first angle steel (21) is provided with two connectors (23) for mounting the display assembly (22); one of the first angle steels (21) is connected to a tie rod (24).

5. A welded frame according to claim 1, characterized in that, The first connector (12) includes a third channel steel (25) vertically connected to the first frame (10), a second angle steel (26) vertically connected to the top of the third channel steel (25), and the end of the second angle steel (26) away from the third channel steel (25) connected to the second frame (11); a signal mounting plate (27) is provided on the waist of the second angle steel (26) near the second frame (11); a wire tie rod (24) is connected above the signal mounting plate (27) to the top surface of the second angle steel (26).

6. A welded frame according to claim 1, characterized in that, The second connector (13) includes two fourth channel steels (28), with the adjacent ends of the two fourth channel steels (28) vertically connected, and the non-adjacent ends of the two fourth channel steels (28) respectively connected to the first frame (10) and the second frame (11); a tie rod (24) is connected to one of the fourth channel steels (28).

7. A welded frame according to claim 1, characterized in that, A third frame (29) for placing chassis components (16) is connected to one side of the first frame (10). The third frame (29) includes a base (30), which includes a parallel connector (31) and a fifth channel steel (32). A sixth channel steel (33) is perpendicularly connected to one end of the connector (31) and the fifth channel steel (32). A seventh channel steel (34) is connected between the connector (31) and the fifth channel steel (32) away from the sixth channel steel (33). The connector (31) is inserted into the side of the first frame (10), and the connector (31) and the first frame (10) are provided with waist-shaped holes (35) corresponding to each other; the sixth channel steel (33) and the seventh channel steel (34) are both provided with holes for mounting the chassis assembly (16); The third frame (29) also includes two eighth channel steels (36) vertically connected to the fifth channel steel (32), and a ninth channel steel (37) is connected between the two eighth channel steels (36). The tenth channel steel (38) is vertically connected to the connection between the seventh channel steel (34) and the plug (31), and a transverse channel steel (39) is connected between the tenth channel steel (38) and the eighth channel steel (36) near the seventh channel steel (34). The eighth channel steel (36), the ninth channel steel (37), the tenth channel steel (38) and the transverse channel steel (39) together with the base (30) form a placement frame for placing the chassis assembly (16).

8. A welded frame according to claim 7, characterized in that, The connector (31) includes a first connecting plate (31a), and two second connecting plates (31b) are vertically connected to the end face of the first connecting plate (31a) near the first frame (10). The two second connecting plates (31b) and the end face of the first connecting plate (31a) form an overlap groove (31c) for interlocking with the first frame (10).

9. A welded frame according to claim 8, characterized in that, The third frame (29) is connected to a fourth frame (40) on one side, and the fourth frame (40) is configured with the same specifications as the third frame (29).

10. A welded frame according to claim 9, characterized in that, The notch of the fifth channel steel (32) of the third frame (29) is set outward, so that the connector (31) of the fourth frame (40) can be inserted into the fifth channel steel (32) of the third frame (29). The fifth channel steel (32) of the third frame (29) is provided with a waist-shaped hole that matches the position of the connector (31) of the third frame (29).

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