Anti-toppling device for SS4B locomotive screen cabinet assembly

Abstract

The utility model discloses a kind of SS4B locomotive screen cabinet assembly anti-toppling devices, belong to railway locomotive vehicle engineering technical field, comprising: base;Adjustable support assembly, fixedly set in the top of the base, for supporting locomotive screen cabinet;Clamping assembly, set on the support assembly, for clamping locomotive screen cabinet;Wherein, the adjustable support assembly can be shrunk or expanded according to different specifications of locomotive screen cabinet Adjusting, so that the clamping assembly forms effective clamping to locomotive screen cabinet.This device effectively avoids the toppling hidden danger in screen cabinet assembly process, provides security to equipment and operating personnel.

Description

Technical Field

[0001] This utility model relates to the field of railway locomotive and rolling stock engineering technology, and in particular to an anti-tipping device for SS4B locomotive screen cabinet assembly. Background Technology

[0002] The current assembly process for the SS4B DC locomotive cabinet has significant flaws in its fixing method. Currently, the cabinet is primarily placed on the ground using simple bottom supports, or connected to the foundation with only a few bolts. This fixing method results in poor stability; when the cabinet is subjected to collisions during assembly, or when its center of gravity shifts due to improper operation, it cannot provide sufficient resistance to tipping over, making it highly susceptible to collapse.

[0003] Furthermore, some cabinets have a high or off-center center of gravity due to their internal equipment layout. This issue is particularly pronounced in taller and narrower cabinets. Even slight external forces can cause these cabinets to lose their balance. During assembly, these cabinets are prone to wobbling and may even tip over, which not only hinders the assembly process but also poses a threat to the safety of the equipment and operators. Utility Model Content

[0004] In view of the above-mentioned defects or deficiencies in the prior art, it is desirable to provide an anti-tipping device for the assembly of SS4B locomotive cabinets. This device effectively avoids the risk of tipping during the assembly process of the cabinets and provides protection for the safety of equipment and operators.

[0005] This utility model provides an anti-tipping device for the SS4B locomotive screen cabinet assembly, comprising: Base; An adjustable support assembly is fixedly installed on the top of the base to support the locomotive screen cabinet; A clamping component, disposed on the supporting component, is used to clamp the locomotive screen cabinet; The adjustable support component can be adjusted to shrink or expand according to different specifications of locomotive screen cabinets, so that the clamping component can effectively clamp the locomotive screen cabinet.

[0006] Furthermore, the support assembly includes a square tube, and the square tubes are symmetrically fixed on both sides of the top of the base, with adjustable support rods fixed at both ends of the square tubes.

[0007] Furthermore, a support plate is fixedly provided at the bottom end of the support rod, and multiple through holes are provided on the support plate; a movable groove corresponding to each of the through holes is provided at the top of the square tube; the movable groove and the through holes are fixedly connected by bolts.

[0008] Further, the moving grooves are distributed in a king-shaped pattern, and are formed by splicing three transversely opened first through grooves and one vertically opened second through groove.

[0009] Further, the clamping assembly includes a bidirectional screw, a plurality of said bidirectional screws are distributed along a vertical direction between two said support rods on the same side, both ends of said bidirectional screw are respectively threadedly connected with clamping plates, one side of two said clamping plates on the same said bidirectional screw clamps the locomotive screen cabinet, and the other side is hinged with the corresponding said support rod, and one end of said bidirectional screw is fixedly provided with a handwheel.

[0010] Further, a plurality of hanging rings distributed along the length direction of the support rod are fixedly provided on a side of the bottom of the support rod facing away from the locomotive screen cabinet, which are used for hanging weights to lower the center of gravity of the locomotive screen cabinet.

[0011] Further, a level is fixedly provided on the outer side of any one of said support rods, and said level includes an MCU chip matched with an electronic circuit, a level sensor, a buzzer and an LED lamp.

[0012] Further, a support seat is fixedly provided at the top of the base between two said square tubes.

[0013] Compared with the prior art, the beneficial effects of the present utility model are: The present utility model provides an anti-toppling device for assembling an SS4B locomotive screen cabinet. By arranging a base, two horizontally movable support assemblies and a plurality of clamping assemblies, the support assembly can support the screen cabinet, the clamping assembly can clamp the screen cabinet, which guarantees the stability of the screen cabinet in the assembling process in multiple directions, effectively prevents the screen cabinet from toppling, and improves the assembling safety; In the present utility model, the support assembly adopts a structure of square tubes and horizontally movable support rods, which facilitates adjusting the position of the support rods according to the actual size of the screen cabinet, enhances the applicability of the device, and can adapt to SS4B locomotive screen cabinets of different specifications; In the present utility model, the clamping assembly utilizes the cooperation of the bidirectional screw, the handwheel and the clamping plates. By tightening the handwheel, the two clamping plates can move closer to and fit against the side wall of the screen cabinet, so as to realize clamping and fixing of the screen cabinet, which is convenient to operate, has good clamping effect, and can effectively limit the shaking of the screen cabinet.

[0014] It should be understood that the content described in the summary of the utility model is not intended to limit the key or important features of the embodiments of the present utility model, nor is it intended to limit the scope of the present utility model. Other features of the present utility model will become readily apparent through the following description. Description of Drawings

[0015] Other features, objects and advantages of the present utility model will become more apparent upon reading the following detailed description of non-limiting embodiments made with reference to the accompanying drawings: Figure 1 Front view of the anti-tipping device; Figure 2 Side view of the anti-tipping device; Figure 3 A top view of the anti-tipping device; Figure 4 This is a schematic diagram of the moving groove structure; The following are labeled in the diagram: 1. Base, 2. Locomotive screen cabinet, 3. Support component, 4. Clamping component, 5. Hanging ring, 6. Level, 7. Support base; 31. Square tube; 32. Support rod; 33. Support plate; 34. Bolt; 35. Moving groove; 351. First through slot; 352. Second through slot; 41. Clamping plate; 42. Double-acting screw; 43. Handwheel. Detailed Implementation

[0016] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, only the parts relevant to the invention are shown in the accompanying drawings.

[0017] It should be noted that, where there is no conflict, the embodiments and features in the embodiments of this utility model can be combined with each other. The present utility model will now be described in detail with reference to the accompanying drawings and embodiments.

[0018] Example 1

[0019] Please refer to Figure 1-4 An embodiment of this utility model provides an anti-tipping device for SS4B locomotive cabinet assembly, including: a base 1. The base 1 serves as the basic load-bearing structure of the entire device. It is made of high-strength metal material and has good rigidity and stability. It can provide a stable support foundation for the components above and the locomotive cabinet 2 to be assembled, and bear the weight of the relevant components and the forces during the assembly process.

[0020] An adjustable support component 3 is fixedly installed on the top of the base 1 to support the locomotive screen cabinet 2. The adjustable support component 3 can be adjusted to shrink or expand according to different specifications of the locomotive screen cabinet 2, so as to adapt to different sizes of locomotive screen cabinet 2 and ensure that it can provide accurate and stable support for the locomotive screen cabinet 2.

[0021] The clamping assembly 4 is arranged on the support assembly 3, and is configured to clamp the locomotive cabinet 2 in the horizontal direction; after the adjustable support assembly 3 completes adjustment and adaptation, the clamping assembly 4 can adjust the clamping position and force accordingly, so as to effectively clamp the locomotive cabinet 2, prevent the locomotive cabinet 2 from tipping over, displacing and other conditions during assembly, and ensure the smooth progress of the assembly work.

[0022] Example 2

[0023] As Figure 1-4 shows, the support assembly 3 comprises square tubes 31, the square tubes 31 are symmetrically and fixedly arranged on the left and right sides of the top of the base 1, and position-adjustable support rods 32 are fixedly arranged at both ends of each square tube 31 respectively.

[0024] A support plate 33 is fixedly arranged at the bottom end of each support rod 32, and a plurality of through holes are formed on the support plate 33, with the number of the through holes being six; moving slots 35 corresponding to the through holes one to one are formed on the top of the square tube 31, with the number of the moving slots 35 being six; the moving slots 35 and the through holes are fixedly connected via bolts 34.

[0025] The moving slots 35 are distributed in a king-shaped pattern, which is formed by splicing three transversely arranged first through slots 351 and one vertically arranged second through slot 352; the king-shaped design of the moving slots 35 enables a larger adjustment range and a more flexible adjustment mode for the support rods 32 on the square tube 31, which can better adapt to the support position requirements of locomotive cabinets 2 of different specifications. By adjusting the position of the support rods 32, the bolts 34 move in the moving slots 35 accordingly, and when moved to a proper position, the bolts 34 are tightened and fixed, which lays a foundation for the subsequent stable support and clamping of the locomotive cabinet 2.

[0026] Example 3

[0027] As Figure 1-3 shows, the clamping assembly 4 comprises bidirectional screw rods 42, a plurality of said bidirectional screw rods 42 are distributed along the vertical direction between two said support rods 32 on the same side, two ends of each bidirectional screw rod 42 are respectively in threaded connection with clamping plates 41, one side of the two clamping plates 41 on the same bidirectional screw rod 42 clamps the locomotive cabinet 2, and the other side is hinged to the corresponding support rod 32, and a hand wheel 43 is fixedly arranged at one end of the bidirectional screw rod 42.

[0028] When clamping the locomotive cabinet 2 is required, the operator turns the handwheel 43, which drives the bidirectional screw 42 to rotate. Since the threads at both ends of the bidirectional screw 42 rotate in opposite directions, the two clamping plates 41 move closer or further apart along the axial direction of the bidirectional screw 42. When the two clamping plates 41 are close together, the locomotive cabinet 2 is clamped and fixed, preventing it from tipping over during assembly. When the two clamping plates 41 are far apart, the clamping of the locomotive cabinet 2 can be released, facilitating adjustment or movement. This method of controlling the movement of the clamping plates 41 by driving the bidirectional screw 42 with the handwheel 43 is simple to operate and allows for flexible adjustment of the clamping force and state according to actual needs, adapting to the requirements of locomotive cabinets 2 of different specifications and ensuring the stability and reliability of the clamping.

[0029] Example 4

[0030] like Figure 1-2 As shown, a plurality of hanging rings 5 ​​are fixedly installed on the bottom of the support rod 32 on the side opposite to the locomotive screen cabinet 2, which is distributed along the length of the support rod 32. These hanging rings 5 ​​are used to hang weights. By suspending weights of appropriate weights on the hanging rings 5, the overall center of gravity of the locomotive screen cabinet 2 can be effectively moved downward, thereby further enhancing the stability of the entire device during the support and clamping process and reducing the risk of the locomotive screen cabinet 2 tipping over due to its high center of gravity.

[0031] Meanwhile, a level 6 is fixedly installed on the outside of any of the support rods 32. This level 6 integrates a complete electronic control system, including an MCU chip with electronic circuitry as its control core; it is also equipped with a level sensor for accurately detecting the horizontal state of the support rod 32 and the entire device; furthermore, the level 6 includes a buzzer and an LED light as warning components. When the level sensor detects that the support rod 32 is tilted, i.e., the entire device is not level, the level sensor transmits the detected signal to the MCU chip. Upon receiving the tilt signal, the MCU chip immediately controls the buzzer to sound an alarm and simultaneously controls the LED light to flash. This dual warning of sound and light promptly reminds the operator to adjust the device to ensure it is level and guarantees the safety of the locomotive cabinet 2 assembly process.

[0032] A support seat 7 is fixedly installed on the top of the base 1 between the two square tubes 31. The support seat 7 can provide strong support for the bottom of the locomotive screen cabinet 2. It works in conjunction with the adjustable support component 3 and the clamping component 4 to support and fix the locomotive screen cabinet 2 from different positions, further distributing the weight of the locomotive screen cabinet 2 and improving the stability and reliability of the entire device in supporting the locomotive screen cabinet 2, thus providing a more stable foundation for the assembly of the locomotive screen cabinet 2.

[0033] The working process of the anti-tipping device: 1. Device Adaptation and Adjustment: According to the specifications of the locomotive cabinet 2 to be assembled, adjust the movable support assembly 3, and move the position of the support rod 32 along the king-shaped movable groove 35 at the top of the square tube 31 so that the width between the two support rods 32 matches the width of the locomotive cabinet 2. Then tighten the bolts 34 to fix the support plate 33 to the square tube 31, completing the adjustment of the support assembly 3 to adapt to the width of the locomotive cabinet 2.

[0034] 2. Placement of the screen cabinet: Place the locomotive screen cabinet 2 on the support seat 7 on the base 1, so that the locomotive screen cabinet 2 is located between the support rods 32 on both sides, ensuring that the bottom of the locomotive screen cabinet 2 is stably supported by the support seat 7.

[0035] 3. Screen cabinet clamping and fixing: Rotate the handwheel 43 at one end of the bidirectional screw 42 in the clamping assembly 4. Since the threads at both ends of the bidirectional screw 42 turn in opposite directions, rotating the handwheel 43 will drive the bidirectional screw 42 to rotate, thereby bringing the two clamping plates 41 on the same bidirectional screw 42 closer together. Continue to rotate the handwheel 43 until the two clamping plates 41 clamp and fix the locomotive screen cabinet 2, preventing it from shifting during assembly.

[0036] 4. Enhanced Stability: To further enhance the stability of the device, weights can be hung on the hanging ring 5 at the bottom of the support rod 32 on the side opposite to the locomotive cabinet 2. The weight of the weights will lower the center of gravity of the locomotive cabinet 2, thereby reducing the risk of the locomotive cabinet 2 tipping over.

[0037] 5. Horizontal Detection and Adjustment: Observe the level 6 on the outside of the support rod 32. The level sensor inside the level 6 detects whether the support rod 32 is horizontal. If the support rod 32 is detected to be tilted, the MCU chip in the electronic circuit will control the buzzer to sound an alarm and the LED light to flash. The operator adjusts the device according to the alarm and light prompts to ensure that the support rod 32 is horizontal, ensuring the overall stability of the device and preventing the locomotive cabinet 2 from tipping over due to tilting.

[0038] In the description of this specification, the terms "connection," "installation," and "fixing," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0039] In the description of this specification, the terms "one embodiment," "some embodiments," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0040] The above are merely preferred embodiments of this application and are not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A SS4B locomotive screen cabinet assembly anti-toppling device, characterized in that, Comprising: a base (1); an adjustable support assembly (3) fixedly arranged at the top of the base (1) and configured to support a locomotive cabinet (2); a clamping assembly (4) arranged on the support assembly (3) and configured to clamp the locomotive cabinet (2); wherein the adjustable support assembly (3) can be adjusted by contraction or expansion according to locomotive cabinets (2) of different specifications, so that the clamping assembly (4) can effectively clamp the locomotive cabinet (2).

2. The SS4B locomotive cab screen assembly anti-toppling device according to claim 1, wherein, The support assembly (3) comprises square tubes (31), the square tubes (31) are symmetrically and fixedly arranged on two sides of the top of the base (1), and two ends of each square tube (31) are respectively and fixedly provided with position-adjustable support rods (32).

3. The SS4B locomotive cab screen assembly anti-toppling device of claim 2, wherein, The bottom end of each support rod (32) is fixedly provided with a support plate (33), and a plurality of through holes are formed on the support plate (33); moving slots (35) corresponding to the through holes one by one are formed on the top of the square tube (31); the moving slots (35) and the through holes are fixedly connected through bolts (34).

4. The anti-tipping device for the SS4B locomotive screen cabinet according to claim 3, characterized in that, The moving slots (35) are distributed in a king-shaped pattern, and are formed by splicing three transversely arranged first through slots (351) and one vertically arranged second through slot (352).

5. The anti-tipping device for the SS4B locomotive cabinet according to claim 2, characterized in that, The clamping assembly (4) comprises bidirectional screws (42), a plurality of the bidirectional screws (42) are distributed along a vertical direction between two support rods (32) on the same side, two ends of each bidirectional screw (42) are respectively in threaded connection with clamping plates (41), one side of two clamping plates (41) on the same bidirectional screw (42) clamps the locomotive cabinet (2), and the other side is hinged to the corresponding support rod (32), and one end of the bidirectional screw (42) is fixedly provided with a hand wheel (43).

6. The SS4B locomotive cab screen assembly anti-tip device of claim 5, wherein, A plurality of hanging rings (5) distributed along a length direction of the support rod (32) are fixedly arranged on a side of the bottom of the support rod (32) away from the locomotive cabinet (2), and are configured to hang weights to lower the center of gravity of the locomotive cabinet (2).

7. The anti-tipping device for the SS4B locomotive screen cabinet according to claim 6, characterized in that, A level meter (6) is fixedly arranged on the outer side of any one of the support rods (32), and the level meter (6) comprises an MCU chip matched with an electronic circuit, a horizontal sensor, a buzzer and an LED lamp.

8. The SS4B locomotive cab screen assembly anti-tip device of claim 2, wherein, A support seat (7) is fixedly arranged at a position between the two square tubes (31) on the top of the base (1).

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