Luggage rack device for train

Abstract

The utility model relates to the field of train baggage holders, and discloses a baggage holder device for a train, which comprises a mounting plate, mounting holes are formed in the surface of the mounting plate, a frame is fixedly connected to the front side of the mounting plate, and supporting columns are fixedly connected to the inner wall of the frame. The bottom of each supporting column is fixedly connected with the front face of the mounting plate through a reinforcing plate, the multiple supporting columns are linearly arranged on the inner wall of the frame at equal intervals, a side plate is fixedly connected to the front face of the frame, a control mechanism is arranged in the side plate, and the control mechanism comprises a sliding block. According to the luggage case fixing device, the limiting mechanism and the control mechanism are arranged, the sliding blocks are moved left and right, the left side and the right side of a luggage case are clamped and fixed through the angle blocks, primary fixing of the luggage case is completed, the risks of displacement and falling of the luggage case in the running process of a train are reduced, and safety is improved.

Description

Technical Field

[0001] The utility model relates to the field of train luggage racks, in particular to a luggage rack device for trains. Background Art

[0002] Train luggage racks are used to store passengers' belongings. Existing train luggage racks generally include metal brackets and several steel pipes. The metal brackets are fixed on the inner wall of the train box, and the two ends of all steel pipes are fixed on both sides of the metal brackets. There is a certain gap between the steel pipes, and the luggage and items are placed on the plane formed by the steel pipes.

[0003] After searching, Chinese patent announcement number: CN215097583U discloses a luggage rack device for trains, the luggage rack device includes a back plate and a placement plate connected vertically to each other, the placement plate is provided with an arc groove, the arc groove is movably provided with an arc baffle, and the arc baffle can be slid at least partially to the top of the placement plate by sliding. This patent solves the problem that the traditional luggage rack has insufficient safety performance and there is a risk of falling of the packages or suitcases placed on it, but the luggage carried by passengers on the train has various sizes. This patent can only fix the luggage of fixed size, and there will be gaps when fixing the luggage that is too large or too small, resulting in the luggage not being firmly fixed, thereby increasing the possibility of displacement or even falling of the luggage during the operation of the train, thereby increasing the safety risk. Therefore, a luggage rack device for trains is proposed to solve the above problems. Utility Model Content

[0004] In order to remedy the above deficiencies, the utility model provides a luggage rack device for trains, aiming to improve the problem in the prior art that "the luggage box may be displaced and fall during the operation of the train, increasing the safety risk".

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a luggage rack device for a train, comprising a mounting plate, a mounting hole is opened on the surface of the mounting plate, a frame is fixedly connected to the front side of the mounting plate, a support column is fixedly connected to the inner wall of the frame, the bottom of the support column is fixedly connected to the front side of the mounting plate through a reinforcing plate, the number of the support columns is set to be multiple, and the multiple support columns are arranged on the inner wall of the frame in a straight line with equal intervals, the front side of the frame is fixedly connected to a side panel, and a control mechanism is arranged inside the side panel.

[0006] As a further description of the above technical solution:

[0007] The control mechanism comprises a slider, a slide groove is provided on the inner wall of the side plate, the slider is slidably mounted on the inner wall of the slide groove, and a limiting mechanism is provided on the top of the slider.

[0008] As a further description of the above technical solution:

[0009] The control mechanism further comprises a threaded rod, which penetrates through and is threadably mounted on the inner wall of the slider, and a groove is provided inside the slider.

[0010] As a further description of the above technical solution:

[0011] The control mechanism also includes a pressing plate, which is slidably mounted on the inner wall of the groove, and the front side of the pressing plate is rotationally connected to the back side of the threaded rod.

[0012] As a further description of the above technical solution:

[0013] The control mechanism also includes a corner block, the front side of which is fixedly connected to a moving block, the moving block is slidably mounted on the inner wall of the slide slot, and the back side of the moving block is elastically connected to the back side of the pressure plate via a spring.

[0014] As a further description of the above technical solution:

[0015] The limiting mechanism comprises a positioning block, and the positioning block is fixedly installed on the top of the sliding block.

[0016] As a further description of the above technical solution:

[0017] The limiting mechanism also includes a control plate, the bottom of the control plate is fixedly connected to a limiting block, the limiting block is slidably mounted on the inner wall of the positioning block, and the number of the limiting blocks is set to two groups.

[0018] As a further description of the above technical solution:

[0019] The limiting mechanism also includes a second spring, and the two groups of limiting blocks are elastically connected on their respective sides close to each other through the second spring, and a limiting groove is provided on the inner wall of the sliding groove.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, by setting a limit mechanism and a control mechanism, multiple sliders are moved left and right, so that multiple corner blocks clamp and fix the left and right sides of the suitcase, completing the preliminary fixation of the suitcase, reducing the risk of displacement and falling of the suitcase during train operation, and improving safety.

[0022] 2. In the utility model, the spring 1 is compressed by rotating the threaded rod, thereby increasing the elastic force applied by the spring 1 to the corner block, thereby pressing the suitcase against the front side of the mounting plate without leaving any gaps, further improving the firmness of the fixation of the suitcase, facilitating the adjustment of the pressure applied by the corner block to the suitcase, and improving the accuracy of control. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic top view of the overall three-dimensional structure of the utility model;

[0024] Figure 2 It is a bottom view schematic diagram of the overall three-dimensional structure of the utility model;

[0025] Figure 3 For this utility model Figure 1 A schematic diagram of the enlarged three-dimensional structure in the middle;

[0026] Figure 4 It is a schematic cross-sectional view of the three-dimensional structure of the limiting mechanism and the control mechanism in the utility model.

[0027] Legend:

[0028] 1. Mounting plate; 2. Mounting hole; 3. Frame; 4. Support column; 5. Reinforcement plate; 6. Side plate; 7. Slider; 8. Slide groove; 9. Threaded rod; 10. Pressure plate; 11. Groove; 12. Corner block; 13. Moving block; 14. Spring 1; 15. Positioning block; 16. Control board; 17. Limit block; 18. Spring 2; 19. Limit groove. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in 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.

[0030] Reference Figure 1 , Figure 2 The utility model provides an embodiment: a luggage rack device for a train, comprising a mounting plate 1, a mounting hole 2 for connecting with the interior of the train is opened on the surface of the mounting plate 1, and the mounting plate 1 is conveniently fixed to the inner wall of the train compartment by fastening bolts passing through the mounting hole 2, and the installation is stable. The front of the mounting plate 1 is fixedly connected to a frame 3, and the inner wall of the frame 3 is fixedly connected to a support column 4 on which luggage can be placed. The bottom of the support column 4 is fixedly connected to the front of the mounting plate 1 through a reinforcing plate 5, and the reinforcing plate 5 is used to improve the stability of the support column 4 and increase the load that can be carried by the luggage. The number of the support columns 4 is set to be multiple, and the multiple support columns 4 are arranged on the inner wall of the frame 3 in a straight line with equal intervals. The support capacity for luggage is improved by arranging multiple support columns 4, and the front of the frame 3 is fixedly connected to a side plate 6, and a control mechanism is arranged inside the side plate 6.

[0031] Reference Figure 1 , Figure 3 , Figure 4 The control mechanism includes a slider 7, a slide groove 8 matching the slider 7 is provided on the inner wall of the side plate 6, the slider 7 is slidably installed on the inner wall of the slide groove 8, the sliding direction of the slider 7 is left and right sliding, and a limiting mechanism is provided on the top of the slider 7. The control mechanism also includes a threaded rod 9 arranged in a horizontal state, a knob is provided on the front of the threaded rod 9, and an anti-sliding block is provided on the circumferential surface of the knob to increase the friction between the palm and the knob, reduce the possibility of slipping, and save effort. The threaded rod 9 passes through and is threadedly installed on the inner wall of the slider 7, and a groove 11 is provided inside the slider 7.

[0032] Reference Figure 3 , Figure 4 The control mechanism also includes a pressure plate 10, which is slidably mounted on the inner wall of the groove 11. The front side of the pressure plate 10 is rotatably connected to the back side of the threaded rod 9. When the threaded rod 9 rotates, the pressure plate 10 is driven to move forward and backward. The groove 11 is used to guide the linear displacement of the pressure plate 10, so that the pressure plate 10 can make more precise linear motion when it is displaced. The control mechanism also includes a corner block 12 for tightening the suitcase. The front side of the corner block 12 is fixedly connected with a moving block 13. The moving block 13 is slidably mounted on the inner wall of the slide groove 8. The sliding direction of the moving block 13 is forward and backward displacement. The back side of the moving block 13 is elastically connected to the back side of the pressure plate 10 through a spring 14. By setting the spring 14, the moving block 13 and the pressure plate 10 have a tendency to move away from each other.

[0033] Reference Figure 3 , Figure 4 The limiting mechanism includes a positioning block 15, which is fixedly installed on the top of the slider 7. The limiting mechanism also includes a control panel 16 for the convenience of use of the staff. The number of control panels 16 is set to two groups. A limiting block 17 with a rectangular cross-section is fixedly connected to the bottom of the control panel 16. The limiting block 17 is slidably installed on the inner wall of the positioning block 15. The sliding direction of the limiting block 17 is forward and backward displacement. The number of the limiting blocks 17 is set to two groups. The limiting mechanism also includes a second spring 18. The two groups of limiting blocks 17 are elastically connected by the second spring 18 on the side close to each other. By setting the second spring 18, the two groups of limiting blocks 17 have a tendency to move away from each other. A limiting groove 19 matching the limiting block 17 is provided on the inner wall of the slide 8.

[0034] Working principle: When in use, when the luggage is placed on the top of the support column 4, the control panel 16 is pinched to drive the two groups of limit blocks 17 to overcome the elastic force of the second spring 18 and approach each other, so that the limit blocks 17 are separated from the inside of the limit groove 19, and then the slider 7 can be moved left and right without hindrance, and the slider 7 is moved appropriately according to the position of the luggage until the corner block 12 and the surface of the luggage are tightly pressed, and then the control panel 16 is released, so that the two groups of limit blocks 17 are moved away from each other under the elastic force of the second spring 18, and reinserted into the inside of the limit groove 19, and then the slider 7 is firmly fixed in the inside of the slide groove 8, and the left and right sides of the luggage are pressed tightly by moving multiple sliders 7 to complete the preliminary fixation of the luggage.

[0035] By turning the threaded rod 9 with the knob, the threaded rod 9 rotates and drives the pressure plate 10 to move backward. The displacement of the pressure plate 10 compresses the length of the spring 14, thereby increasing the elastic force applied by the spring 14 to the moving block 13, thereby increasing the pressure applied by the corner block 12 to the suitcase, and pressing the suitcase against the front side of the mounting plate 1, further improving the firmness of the fixation of the suitcase, improving the accuracy of control, and preventing the luggage from shifting or even falling when the train is running, causing damage.

[0036] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A luggage rack device for a train, comprising a mounting plate (1), characterized in that: The surface of the mounting plate (1) is provided with a mounting hole (2); the front side of the mounting plate (1) is fixedly connected to a frame (3); the inner wall of the frame (3) is fixedly connected to a support column (4); the bottom of the support column (4) is fixedly connected to the front side of the mounting plate (1) via a reinforcing plate (5); the number of the support columns (4) is set to be multiple, and the multiple support columns (4) are arranged on the inner wall of the frame (3) in a straight line at equal intervals; the front side of the frame (3) is fixedly connected to a side plate (6), and a control mechanism is arranged inside the side plate (6).

2. A luggage rack device for a train according to claim 1, characterized in that: The control mechanism comprises a slider (7), a slide groove (8) is provided on the inner wall of the side plate (6), the slider (7) is slidably mounted on the inner wall of the slide groove (8), and a limiting mechanism is provided on the top of the slider (7).

3. A luggage rack device for a train according to claim 2, characterized in that: The control mechanism further comprises a threaded rod (9), the threaded rod (9) passing through and being threadedly mounted on the inner wall of the slider (7), and a groove (11) is provided inside the slider (7).

4. A luggage rack device for a train according to claim 3, characterized in that: The control mechanism further comprises a pressing plate (10), wherein the pressing plate (10) is slidably mounted on the inner wall of the groove (11), and the front side of the pressing plate (10) is rotationally connected to the back side of the threaded rod (9).

5. A luggage rack device for a train according to claim 4, characterized in that: The control mechanism also includes a corner block (12), the front side of the corner block (12) is fixedly connected to a moving block (13), the moving block (13) is slidably mounted on the inner wall of the slide groove (8), and the back side of the moving block (13) is elastically connected to the back side of the pressure plate (10) via a spring 1 (14).

6. A luggage rack device for a train according to claim 2, characterized in that: The limiting mechanism comprises a positioning block (15), and the positioning block (15) is fixedly mounted on the top of the sliding block (7).

7. A luggage rack device for a train according to claim 6, characterized in that: The limiting mechanism further comprises a control plate (16), the bottom of the control plate (16) being fixedly connected to a limiting block (17), the limiting block (17) being slidably mounted on the inner wall of the positioning block (15), and the number of the limiting blocks (17) being set to two groups.

8. A luggage rack device for a train according to claim 7, characterized in that: The limiting mechanism also includes a second spring (18), and the two groups of limiting blocks (17) are elastically connected on their mutually approaching sides through the second spring (18), and a limiting groove (19) is provided on the inner wall of the sliding groove (8).

Images