Movable impact-resistant device

Abstract

The utility model belongs to the technical field of engineering structures, and particularly provides a movable anti-impact device which comprises a traction assembly, a moving assembly and a supporting assembly. The traction assembly and the supporting assembly are arranged in the displacement direction of the structural part, one end of the traction assembly is connected with one end of the structural part, the other end of the traction assembly is connected with a foundation, and the traction assembly is used for providing traction tension for the structural part during displacement. One end of the supporting assembly is connected with the other end of the structural part, and the other end of the supporting assembly is fixedly installed on a foundation and provides limiting supporting force for the structural part during displacement. The moving assembly is installed in a foundation in an embedded mode and used for driving the supporting assembly to move in the longitudinal direction of the movable anti-impact device. According to the movable anti-impact device, the traction assembly, the moving assembly and the supporting assembly are arranged, so that a certain moving performance is provided for a structural part bearing impact, and the structural part can freely move in a rectangular area and can be effectively supported.

Description

Technical Field

[0001] This utility model belongs to the field of engineering structure technology and relates to a mobile impact-resistant device, specifically a mobile impact-resistant device that provides a certain degree of mobility for large items or structural components while having strong impact resistance. Background Technology

[0002] In the field of structural engineering, there are situations where items or structures need to have strong impact resistance as well as a certain degree of mobility. One solution is to use steel structure supports with rollers for movement and support. However, due to the limitations of the steel structure support, it is often difficult to simultaneously achieve both support performance and mobility performance under harsh working conditions. Therefore, a structure with stronger load-bearing capacity is needed to support items or structures.

[0003] Due to limited demand, there are currently relatively few structures that combine good mobility with good impact resistance. Utility Model Content

[0004] The purpose of this invention is to provide a device that can provide good mobility and strong impact resistance for articles or structures.

[0005] This utility model provides a mobile impact-resistant device for driving and supporting structural components subjected to impact in a stepless manner; it includes a traction component, a moving component, and a supporting component;

[0006] The traction assembly and the support assembly are respectively arranged along the displacement direction of the structural member, and one end of the traction assembly is connected to one end of the structural member, while the other end of the traction assembly is connected to the foundation, which is used to provide traction force for the structural member when it is displaced; one end of the support assembly is connected to the other end of the structural member, and the other end of the support assembly is fixedly installed on the foundation, which provides limiting support force for the structural member when it is displaced;

[0007] The movable component is embedded in the foundation and is used to drive the support component to move longitudinally along the movable impact-resistant device.

[0008] Furthermore, the moving component includes a first guide rail structure and a moving platform;

[0009] The first guide rail structure is embedded in the foundation, and the first guide rail structure has two sets arranged opposite to each other. The movable ends of the two sets of first guide rail structures are connected to the lower end face of the mobile platform through connectors, which are used to drive the mobile platform to move longitudinally along the mobile impact-resistant device.

[0010] Furthermore, the single first guide rail structure includes a guide rail and a first slider that are slidably connected to each other. The guide rail is fixedly connected to the foundation, and the first slider is fixedly connected to the connector.

[0011] Furthermore, the moving component also includes a drive structure for driving the first slider to move relative to the guide rail.

[0012] Furthermore, the first guide rail structure in a single set is configured as a linear slide rail module.

[0013] Furthermore, the single first guide rail structure includes a U-shaped slide rail and rollers movably mounted on the U-shaped slide rail. The U-shaped slide rail is fixedly mounted on the foundation, and the rollers are slidably disposed in the U-shaped groove of the U-shaped slide rail and fixedly connected to the lower end face of the mobile platform.

[0014] Furthermore, the support assembly includes a second guide rail structure, an insert block, a support block, and a jack;

[0015] The second guide rail structure has two sets arranged side by side on the upper surface of the mobile platform, and the sliding parts in the two sets of second guide rail structures are fixedly connected to the structural components.

[0016] One end of the jack is fixedly connected to the structural component, and the other end of the jack is fixedly connected to the mobile platform through a support block;

[0017] On the side of the support block away from the structural component, there are also several insert blocks arranged sequentially.

[0018] Furthermore, the single set of the second guide rail structure includes a second slider and a track that are slidably connected to each other;

[0019] The track is designed with a dovetail-shaped structure.

[0020] The second slider is configured as a dovetail groove slider structure that matches the dovetail-shaped track structure;

[0021] The track is fixedly installed on the upper surface of the mobile platform. The second slider has multiple parts that are slidably connected to the track. The multiple track parts are fixedly connected to the structural parts, and the multiple second slider parts slide along the lateral direction of the mobile impact-resistant device.

[0022] Furthermore, the support block is configured as an L-shaped structure, and to prevent the support block from bending under the force of the jack, at least one reinforcing rib is provided on the side of the support block away from the jack. The single reinforcing rib is configured as a triangular structure, and two straight end faces of the single reinforcing rib are respectively fixedly connected to the inner vertical end face and the horizontal end face of the support block.

[0023] Furthermore, the length of the straight edge end face of the reinforcing rib that is used to connect with the inner horizontal end face of the support block is greater than the length of the horizontal end face of the support block, and the insert block near the support block is disposed between the reinforcing rib and the moving platform to achieve mechanical limiting of the insert block.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] (1) The mobile impact-resistant device provided by this utility model provides a certain mobility for the impact-bearing structural component by setting up a traction component, a moving component and a support component, so that it can move freely within a rectangular area and be effectively supported.

[0026] (2) This utility model enables the structural components that are subjected to impact to move while greatly improving the stability of the structural components when subjected to impact and enhancing the impact resistance of the structural components.

[0027] (3) This utility model does not contain electrical or hydraulic equipment, which is convenient for use under special working conditions and can also reduce production costs.

[0028] In addition to the objectives, features, and advantages described above, this utility model has other objectives, features, and advantages. The present utility model will now be described in further detail with reference to the figures. Attached Figure Description

[0029] The accompanying drawings, which form part of this application, are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an undue limitation of the present invention. In the drawings:

[0030] Figure 1 This is a structural schematic diagram of a mobile impact-resistant device according to an embodiment of this utility model;

[0031] Figure 2 yes Figure 1 A top-down view.

[0032] in:

[0033] 1. Structural components, 2. Tensioning components, 3. Foundation, 4. Guide rail, 5. Moving platform, 6. Slider, 7. Track, 8. Insert block, 9. Support block, 10. Jack. Detailed Implementation

[0034] To make the above-mentioned objectives, features, and advantages of this utility model clearer and easier to understand, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. It should be noted that the accompanying drawings of this utility model are all in a simplified form and use non-precise proportions, and are only used to facilitate and clearly assist in illustrating the implementation of this utility model; the "several" mentioned in this utility model are not limited to the specific number shown in the examples in the drawings; the directions or positional relationships indicated by "front," "middle," "rear," "left," "right," "up," "down," "top," "bottom," and "middle" mentioned in this utility model are all based on the directions or positional relationships shown in the accompanying drawings of this utility model, and do not indicate or imply that the device or component referred to must have a specific orientation, nor should they be construed as limitations on this utility model.

[0035] Example:

[0036] See Figure 1 and Figure 2 As shown, the present invention provides a mobile impact-resistant device for driving and supporting the impact-bearing structural component 1 in a stepless manner; the mobile impact-resistant device includes a traction component 2, a U-shaped guide rail 4, a moving platform 5, a slider 6, a track 7, an insert block 8, a support block 9, and a jack 10.

[0037] The traction component 2 and the support component are respectively arranged along the displacement direction of the structural member 1, and one end of the traction component 2 is connected to one end of the structural member 1, and the other end of the traction component 2 is connected to the foundation 3, which is used to provide traction force for the structural member 1 when it is displaced; one end of the support component is connected to the other end of the structural member 1, and the other end of the support component is fixedly installed on the foundation 3, which provides limiting support force for the structural member 1 when it is displaced;

[0038] The mobile component is embedded in the foundation 3, and the mobile component includes a first guide rail structure and a mobile platform 5; the first guide rail structure is embedded in the foundation 3, and the first guide rail structure has two sets arranged opposite to each other. The movable ends of the two sets of first guide rail structures are connected to the lower end face of the mobile platform 5 through connectors, which are used to drive the mobile platform 5 to move along the longitudinal direction of the mobile impact-resistant device.

[0039] The support assembly is installed on the upper surface of the mobile platform 5, and the support assembly includes a second guide rail structure, insert blocks 8, support blocks 9, and jacks 10. The second guide rail structure has two sets arranged side by side on the upper surface of the mobile platform 5, and the sliding parts of the two sets of second guide rail structures are fixedly connected to the structural component 1. One end of the jack 10 is fixedly connected to the structural component 1, and the other end of the jack 10 is fixedly connected to the mobile platform 5 through the support blocks 9. On the side of the support blocks 9 away from the structural component 1, there are also several insert blocks 8 arranged in sequence. By adjusting the number of insert blocks 8, the stroke range of the jack 10 is adjusted so that the structural component 1 bearing the impact is connected to the support blocks 9 through the displacement of the jack 10 within its stroke range, thereby adjusting the tension of the traction assembly 2. Furthermore, through the mutual cooperation between the jack 10 and the traction assembly 2, the structural component 1 is prevented from tipping over during the impact process.

[0040] Preferably, the single set of the first guide rail structure includes a guide rail 4 and a first slider that are slidably connected to each other. The guide rail 4 is fixedly connected to the foundation 3, and the first slider is fixedly connected to a connecting member. More preferably, the first slider has at least two parts that are slidably connected to the guide rail 4, and the connecting member has at least two parts that are configured in a one-to-one correspondence with the at least two first slider parts.

[0041] Preferably, the moving assembly further includes a drive structure for driving the first slider to move relative to the guide rail 4, and the drive structure is preferably configured as a ball screw drive structure. Specifically, the power element in the drive structure is fixedly connected to the foundation 3, and the drive end in the drive structure is fixedly connected to the moving platform 5.

[0042] In addition to the above structure, the first guide rail structure can also be configured as a linear slide rail module. Specifically, the fixed part of the linear slide rail module is fixedly connected to the foundation 3, and the driving part of the linear slide rail module is fixedly connected to the moving platform 5 through a connector to drive the moving platform 5 to move relative to the foundation 3.

[0043] In addition to the above structure, the first guide rail structure of a single set can also be configured as follows: including a U-shaped slide rail and a roller movably mounted on the U-shaped slide rail. The U-shaped slide rail is fixedly mounted on the foundation 3, and the roller is slidably disposed in the U-shaped groove of the U-shaped slide rail and fixedly connected to the lower end face of the mobile platform 5.

[0044] Preferably, the single set of the second guide rail structure includes a second slider 6 and a track 7 that are slidably connected to each other; the track 7 is preferably configured as a dovetail-shaped track structure, and the second slider 6 is preferably configured as a dovetail groove slider structure that matches the dovetail-shaped track structure; the track 7 is fixedly installed on the upper end surface of the mobile platform 5, and the second slider 6 is provided with multiple parts that are slidably connected to the track 7. The multiple parts of the track 7 are all fixedly connected to the structural component 1, and the sliding direction of the multiple parts of the second slider 6 is perpendicular to the sliding direction of the first slider in the horizontal direction (that is, the second slider 6 is arranged in the transverse direction of the mobile impact-resistant device).

[0045] Preferably, to increase the support strength of the support block 9 to the jack 10, the support block 9 is preferably configured as an L-shaped structure, and to prevent the support block 9 from bending under the force of the jack 10, at least one reinforcing rib is provided on the side of the support block 9 away from the jack 10. The single reinforcing rib is preferably configured as a triangular structure, and two straight end faces of the single reinforcing rib are respectively fixedly connected to the inner vertical end face and horizontal end face of the support block 9.

[0046] In a further preferred embodiment, in order to limit and fix several insert blocks 8, the length of the straight edge end face of the reinforcing rib that is connected to the inner horizontal end face of the support block 9 is greater than the length of the horizontal end face of the support block 9, and the insert block 8 near the support block 9 is disposed between the reinforcing rib and the moving platform 5 to achieve mechanical limiting of the insert block 8.

[0047] As a further embodiment of this utility model, the working principle of using the above-described mobile impact-resistant device to continuously move and support impact-bearing structural components is as follows:

[0048] One end of the impact-bearing structural component is connected to the foundation through a tensioning assembly, while the other end is connected to a jack. The jack then transmits the force received to the foundation through support blocks and insert blocks.

[0049] The impact-bearing structural component is placed above the moving platform, which is placed above the U-shaped guide rail. The moving platform is equipped with rollers that cooperate with the U-shaped guide rail, which can provide a certain reverse force when the front of the moving platform is slightly raised due to the impact of the structural component.

[0050] When it is necessary to move structural components that are subject to impact, they can be moved back and forth along the tracks on the moving platform, or the entire moving platform can be moved laterally along the U-shaped guide rail.

[0051] As a further embodiment of this utility model, the working process of using the above-described mobile impact-resistant device to continuously move and support impact-bearing structural components is roughly as follows:

[0052] Before the impact begins, the structural components to be impacted need to be moved to a suitable position;

[0053] Drive the entire mobile platform to move laterally along the U-shaped guide rail to the appropriate position;

[0054] Adjust the arrangement of the insert blocks, move the support blocks to the appropriate position, and move the impact-bearing structural components back and forth to the appropriate position using tools such as hydraulic cylinders or hand chain hoists. Then, connect the impact-bearing structural components to the support blocks using telescopic jacks.

[0055] Adjust the tensioning assembly to make it taut.

[0056] When a structural component is subjected to impact, the tensioning assembly provides the tension to prevent it from tipping over, the combination of the dovetail slider and the dovetail track also provides the tension to prevent it from tipping over, and the jacks, support blocks and inserts provide forward support force to prevent it from moving backward.

[0057] When the structural components are subjected to impact, some of the impact force will cause the moving platform to tend to overturn due to the presence of the dovetail slider and dovetail track. At this time, the U-shaped guide rail and the foundation will provide a reaction force to prevent the moving platform from overturning.

[0058] After the impact, the structural components will exhibit a tendency to rebound in the opposite direction. At this time, the jack will provide a force to prevent them from moving forward, and the dovetail slider and dovetail track will also provide a force to prevent them from tipping over in the opposite direction.

[0059] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A mobile impact-resistant device for continuously moving and supporting impact-bearing structural components (1); characterized in that, Includes a tensioning component (2), a moving component, and a support component; The traction component (2) and the support component are respectively arranged along the displacement direction of the structural member (1), and one end of the traction component (2) is connected to one end of the structural member (1), and the other end of the traction component (2) is connected to the foundation (3) to provide traction force for the structural member (1) when it is displaced; one end of the support component is connected to the other end of the structural member (1), and the other end of the support component is fixedly installed on the foundation (3) to provide limiting support force for the structural member (1) when it is displaced; The mobile component is embedded in the foundation (3) and is used to drive the support component to move longitudinally along the mobile impact-resistant device.

2. The mobile impact-resistant device according to claim 1, characterized in that, The moving component includes a first guide rail structure and a moving platform (5); The first guide rail structure is embedded in the foundation (3), and the first guide rail structure has two sets arranged opposite to each other. The movable ends of the two sets of first guide rail structures are connected to the lower end face of the mobile platform (5) through connectors, which are used to drive the mobile platform (5) to move along the longitudinal direction of the mobile impact-resistant device.

3. The mobile impact-resistant device according to claim 2, characterized in that, The first guide rail structure of a single set includes a guide rail (4) and a first slider that are slidably connected to each other. The guide rail (4) is fixedly connected to the foundation (3), and the first slider is fixedly connected to the connector.

4. The mobile impact-resistant device according to claim 3, characterized in that, The moving component also includes a drive structure for driving the first slider to move relative to the guide rail (4).

5. The mobile impact-resistant device according to claim 2, characterized in that, The first guide rail structure in a single group is configured as a linear slide rail module.

6. The mobile impact-resistant device according to claim 2, characterized in that, The first guide rail structure of a single set includes a U-shaped slide rail and a roller movably mounted on the U-shaped slide rail. The U-shaped slide rail is fixedly mounted on the foundation (3), and the roller is slidably arranged in the U-shaped groove of the U-shaped slide rail and fixedly connected to the lower end face of the mobile platform (5).

7. The mobile impact-resistant device according to any one of claims 1-6, characterized in that, The support assembly includes a second guide rail structure, an insert (8), a support block (9), and a jack (10). The second guide rail structure has two sets arranged side by side on the upper surface of the moving platform (5), and the sliding parts in the two sets of second guide rail structures are fixedly connected to the structural component (1); One end of the jack (10) is fixedly connected to the structural component (1), and the other end of the jack (10) is fixedly connected to the mobile platform (5) through the support block (9); On the side of the support block (9) away from the structural member (1), there are also several insert blocks (8) arranged in sequence.

8. The mobile impact-resistant device according to claim 7, characterized in that, The single set of the second guide rail structure includes a second slider (6) and a rail (7) that are slidably connected to each other; The track (7) is configured as a swallowtail track structure. The second slider (6) is configured as a dovetail groove slider structure that matches the dovetail track structure; The track (7) is fixedly installed on the upper surface of the mobile platform (5). The second slider (6) is provided with multiple parts that are slidably connected to the track (7). The multiple tracks (7) are fixedly connected to the structural component (1), and the multiple second sliders (6) slide along the lateral direction of the mobile impact-resistant device.

9. The mobile impact-resistant device according to claim 8, characterized in that, The support block (9) is configured as an L-shaped structure. In order to prevent the support block (9) from bending under the force of the jack (10), at least one reinforcing rib is provided on the side of the support block (9) away from the jack (10). The single reinforcing rib is configured as a triangular structure, and two straight end faces of the single reinforcing rib are respectively fixed to the inner vertical end face and the horizontal end face of the support block (9).

10. The mobile impact-resistant device according to claim 9, characterized in that, The length of the straight edge end face of the reinforcing rib that is used to connect with the inner horizontal end face of the support block (9) is greater than the length of the horizontal end face of the support block (9). The insert (8) on the side closer to the support block (9) is set between the reinforcing rib and the moving platform (5) to achieve mechanical limiting of the insert (8).

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