Anti-toppling device

Abstract

The utility model discloses an anti-toppling device which comprises a fixing frame and a supporting frame, and the fixing frame extends in the first direction and comprises a switching through hole and a fixing shaft. The switching through hole extends in the second direction, the fixing shaft penetrates through the switching through hole in the third direction, and the two ends of the fixing shaft are connected with the fixing frame. The supporting frame comprises a rotating end and a supporting end. The rotating end is arranged in the switching through hole and rotationally connected with the fixing shaft, and the supporting end is arranged on one side, in the second direction, of the fixing frame, can rotate in the circumferential direction relative to the fixing frame and is used for being in abutting connection with the ground by rotating the supporting end, so that the anti-toppling device is in a supporting state. The fixing frame is connected with an external article or equipment needing to be supported, the supporting frame is rotatably connected with the fixing frame, the supporting end is rotated to abut against the ground, and therefore the anti-toppling effect is achieved, then the supporting state can be changed by separating the supporting end from the ground, a plurality of sets of bolts can be rotatably fixed or disassembled without the help of tools, and the supporting effect is improved. The supporting operation is simplified.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering machinery, in particular to an anti-dumping device. Background Art

[0002] In daily life and industrial production, many objects or equipment are prone to tipping over due to unstable center of gravity or external factors, causing safety hazards and economic losses. Existing anti-tipping devices usually install an inclined support frame on the side that needs to be stabilized, and use tools to rotate or remove multiple sets of bolts. Repeated installation makes the operation very cumbersome. Utility Model Content

[0003] In order to overcome the above disadvantages, the purpose of the present utility model is to provide an anti-dumping device to solve the problem that the support frame proposed in the above background technology needs to use tools to rotate, fix or disassemble multiple sets of bolts.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is an anti-dumping device, comprising:

[0005] The fixed frame extends along the first direction and comprises a transfer through hole and a fixed shaft. The transfer through hole extends along the second direction, and the fixed shaft passes through the transfer through hole along the third direction, and both ends are connected to the fixed frame.

[0006] The support frame comprises a rotating end and a supporting end. The rotating end is arranged in the transfer through hole and is rotatably connected to the fixed shaft. The supporting end is arranged on one side of the fixed frame along the second direction and can rotate circumferentially relative to the fixed frame, and is used to rotate the supporting end until it abuts against the ground so that the anti-dumping device is in a supporting state. The first direction, the second direction and the third direction are perpendicular to each other, and the circumferential direction surrounds the third direction.

[0007] The anti-dumping device provided by the utility model has a fixed frame connected to an external object or equipment that needs to be supported. The anti-dumping effect is achieved by rotatably connecting the support frame to the fixed frame and rotating the support end to abut against the ground. The support state can be changed by separating the support end from the ground. There is no need to use tools to rotate, fix or disassemble multiple sets of bolts, thereby simplifying the support operation.

[0008] In some embodiments, the anti-dumping device further comprises an elastic stopper assembly, which is arranged on the other side of the fixed frame along the second direction and comprises a shell. The shell is arranged above the transfer through hole, and a protrusion and a mounting hole are arranged on the side facing the fixed frame along the second direction. The fixed frame is provided with a fixing through hole corresponding to the protrusion, which is used to be plugged and fixed with the protrusion, and is threadedly connected with the mounting hole by a screw.

[0009] By adopting the above technical solution, the housing is inserted into the corresponding fixing through hole of the fixing frame through the protrusion, and is threadedly connected to the mounting hole through the screw, thereby ensuring the stability of the connection between the elastic limiting component and the fixing frame.

[0010] In some embodiments, the elastic limiting assembly further includes a spring buckle. The spring buckle includes a spring seat, a spring and a limiting block. The spring seat is arranged in the housing. An opening is arranged at the bottom of the housing, and the limiting block is arranged at the opening and elastically connected to the spring seat through the spring. The limiting block is provided with an inclined surface on one side away from the fixed frame along the second direction.

[0011] With the above technical solution, the limit block moves in the first direction through the spring. When subjected to external force, the limit block moves upward and the spring elastically contracts. When there is no external force, the limit block naturally falls due to its own gravity.

[0012] In some embodiments, the bottom of the support end is inclined. The rotating end is bent in a direction away from the ground, and a limiting piece is provided on the top for elastically contacting the inclined surface, and when the bottom of the support end contacts the ground, the limiting piece slides over the inclined surface, so that the support end is clamped and fixed between the fixed frame and the limiting block.

[0013] By adopting the above technical solution, as the support end rotates, the limit plate on the top of the rotating end continues to press against the inclined surface, and the limit block is forced to move upward. When the limit plate slides over the inclined surface, that is, the rotating end moves as a whole to the opposite side of the inclined surface, the limit block naturally falls due to its own gravity and abuts against the rotating end for limitation. At this time, the bottom of the inclined support end is parallel to the ground and abuts against each other, so that the two ends of the support frame are respectively fixed by the ground and the elastic limit assembly to achieve the anti-dumping effect.

[0014] In some embodiments, a placement groove is provided on one side of the fixing frame facing the supporting end along the second direction. The placement groove extends along the first direction. The fixing shaft, the switching through hole and the fixing through hole are all provided in the placement groove.

[0015] Furthermore, along the third direction, the width of the placement groove is greater than the width of the support frame, so that when support is no longer needed, the support end can be rotated away from the ground into the placement groove, so that the anti-dumping device is in a storage state.

[0016] In some embodiments, the support frame further includes a magnetic attraction component. The magnetic attraction component is disposed near the support end and includes a placement plate and a magnet. The placement plate is disposed on a side of the support frame away from the ground, and the magnet is attached to the surface of the placement plate, and is used to adsorb to the fixed frame to fix the support frame when the anti-dumping device is in the storage state.

[0017] By adopting the above technical solution, the support frame is fixed by magnets in the storage state, and is easy to be quickly unfolded again for support. In the support state, it can also be quickly stored by pressing the spring buckle, thereby enhancing the convenience of using the anti-dumping device.

[0018] In some embodiments, the support frame is hollowed out.

[0019] By adopting the above technical solution, the hollow setting of the support frame can reduce the overall mass, facilitate the rotation of the support end, and ensure the stability when adsorbed with the fixed frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 A three-dimensional diagram of an anti-dumping device according to an embodiment of the utility model Figure 1 , wherein the anti-tipping device is in a supporting state;

[0021] Figure 2 A three-dimensional diagram of an anti-dumping device according to an embodiment of the utility model Figure 2 , wherein the anti-dumping device is in the transition process between the supporting state and the storage state;

[0022] Figure 3 A three-dimensional diagram of an anti-dumping device according to an embodiment of the utility model Figure 3 , wherein the anti-dumping device is in a stowed state;

[0023] Figure 4 A three-dimensional diagram of an anti-dumping device according to an embodiment of the utility model Figure 4 , wherein the anti-dumping device is in a stowed state;

[0024] In the figure:

[0025] 1-anti-dumping device; 2-fixed frame; 20-adapting through hole; 21-fixed shaft; 22-fixed through hole; 23-placing groove; 3-support frame; 30-rotating end; 31-limiting plate; 32-supporting end; 33-magnetic suction component; 34-placing plate; 35-magnet; 4-elastic limiting component; 40-housing; 41-bump; 42-mounting hole; 43-limiting block; 44-inclined surface. DETAILED DESCRIPTION

[0026] The following is a description of the implementation of the present invention by means of specific embodiments. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0027] It should be noted that in the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the utility model product is usually placed when in use, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third" and the like are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. Terms such as "horizontal", "vertical", and "overhanging" do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0028] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection, it can be a mechanical connection, it can be an electrical connection, it can be a direct connection, it can be indirectly connected through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0029] In the description of the present application, it should be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present application; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0030] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more definite definition of the protection scope of the present invention.

[0031] refer to Figures 1 to 4 , Figure 1 The three-dimensional diagram of an anti-dumping device 1 provided by an embodiment of the utility model is shown. Figure 1 , wherein the anti-dumping device 1 is in a supporting state; Figure 2 The three-dimensional diagram of an anti-dumping device 1 provided by an embodiment of the utility model is shown. Figure 2 , wherein the anti-dumping device 1 is in the transition process between the supporting state and the storage state; Figure 3 The three-dimensional diagram of an anti-dumping device 1 provided by an embodiment of the utility model is shown. Figure 3 , wherein the anti-dumping device 1 is in a retracted state; Figure 4 The three-dimensional diagram of an anti-dumping device 1 provided by an embodiment of the utility model is shown. Figure 4 , wherein the anti-dumping device 1 is in a retracted state.

[0032] like Figures 1 to 4 As shown, the technical solution provided by the present application is an anti-dumping device 1, comprising a fixed frame 2 and a support frame 3, wherein the fixed frame 2 is arranged along a first direction ( Figure 1 The transfer through hole 20 extends along the second direction ( Figure 1 The fixed axis 21 extends along the third direction ( Figure 1 The support frame 3 is provided with a rotating end 30 and a supporting end 32. The rotating end 30 is provided in the switching through hole 20 and is rotatably connected to the fixed shaft 21. The supporting end 32 is provided on one side of the fixed frame 2 along the second direction and can be circumferentially ( Figure 1 The anti-dumping device 1 is rotated in the θ direction (as shown in the middle), and is used to rotate the support end 32 until it abuts against the ground, so that the anti-dumping device 1 is in a supporting state, and the first direction, the second direction and the third direction are perpendicular to each other and circumferentially surround the third direction.

[0033] The anti-tipping device 1 provided in the present application has a fixed frame 2 connected to an external object or equipment that needs to be supported. The anti-tipping effect is achieved by rotatably connecting the support frame 3 to the fixed frame 2 and rotating the support end 32 to abut against the ground. The support state can be changed by separating the support end 32 from the ground. There is no need to use tools to rotate, fix or disassemble multiple sets of bolts, thereby simplifying the support operation.

[0034] In some embodiments, reference Figures 1 to 4The anti-dumping device 1 further includes an elastic limiting assembly 4, which is disposed on the other side of the fixed frame 2 along the second direction and includes a housing 40. The housing 40 is disposed above the transfer through hole 20, and is provided with a protrusion 41 and a mounting hole 42 on the side facing the fixed frame 2 along the second direction. The fixed frame 2 is provided with a fixing through hole 22 corresponding to the protrusion 41, which is used to be plugged and fixed with the protrusion 41, and is threadedly connected with the mounting hole 42 by a screw.

[0035] Exemplarily, the housing 40 is inserted into the corresponding fixing through hole 22 of the fixing frame 2 via the protrusion 41 , and is threadedly connected to the mounting hole 42 via a screw, thereby ensuring the stability of the connection between the elastic limiting component 4 and the fixing frame 2 .

[0036] In some embodiments, reference Figures 1 to 4 The elastic limiting assembly 4 also includes a spring buckle 43. The spring buckle 43 includes a spring seat, a spring and a limiting block 43. The spring seat is arranged in the housing 40. An opening is arranged at the bottom of the housing 40, and the limiting block 43 is arranged at the opening and elastically connected to the spring seat through a spring. The limiting block 43 is provided with an inclined surface 44 on one side away from the fixed frame 2 along the second direction.

[0037] Exemplarily, the limit block 43 is moved in the first direction by a spring. When subjected to an external force, the limit block 43 moves upward and the spring elastically contracts. When there is no external force, the limit block 43 naturally falls due to its own gravity.

[0038] In some embodiments, reference Figures 1 to 4 The bottom of the support end 32 is inclined. The rotating end 30 is bent away from the ground, and a limiting piece 31 is provided on the top for elastically contacting the inclined surface 44. When the bottom of the support end 32 contacts the ground, the limiting piece 31 slides over the inclined surface 44, so that the support end 32 is clamped and fixed between the fixed frame 2 and the limiting block 43.

[0039] Illustratively, as the support end 32 rotates, the limit plate 31 on the top of the rotating end 30 continues to press against the inclined surface 44, and the limit block 43 is forced to move upward. When the limit plate 31 slides over the inclined surface 44, that is, the rotating end 30 moves as a whole to the opposite side of the inclined surface 44, the limit block 43 naturally falls due to its own gravity and abuts against the rotating end 30 for limitation. At this time, the bottom of the inclined support end 32 is parallel to the ground and abuts against each other, so that the two ends of the support frame 3 are respectively fixed by the ground and the elastic limit component 4 to achieve the anti-dumping effect.

[0040] In some embodiments, reference Figures 1 to 4 A placement groove 23 is provided on one side of the fixed frame 2 facing the support end 32 along the second direction. The placement groove 23 extends along the first direction. The fixed shaft 21, the transfer through hole 20 and the fixed through hole 22 are all provided in the placement groove 23.

[0041] Along the third direction, the width of the placement groove 23 is greater than the width of the support frame 3, so that when support is no longer needed, the support end 32 is rotated away from the ground into the placement groove 23, so that the anti-dumping device 1 is in a storage state.

[0042] In some embodiments, reference Figures 1 to 4 The support frame 3 further includes a magnetic attraction component 33. The magnetic attraction component 33 is arranged near the support end 32, and includes a placement plate 34 and a magnet 35. The placement plate 34 is arranged on the side of the support frame 3 away from the ground, and the magnet 35 is attached to the surface of the placement plate 34, and is used to be adsorbed with the fixed frame 2 to fix the support frame 3 when the anti-dumping device 1 is in the storage state.

[0043] Exemplarily, in the storage state, the support frame 3 is fixed by adsorption by the magnet 35, and is convenient for rapid deployment again for support. In the support state, rapid storage can also be achieved by pressing the spring buckle 43, thereby enhancing the convenience of using the anti-dumping device 1.

[0044] In some embodiments, the support frame 3 is hollowed out.

[0045] Exemplarily, the hollowed-out setting of the support frame 3 can reduce the overall mass, facilitate the rotation of the support end 32 , and ensure stability when adsorbed to the fixed frame 2 .

[0046] The above implementation modes are only for illustrating the technical concept and features of the utility model, and their purpose is to allow people familiar with this technology to understand the content of the utility model and implement it. It cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. An anti-dumping device, characterized in that: include: A fixed frame extending along a first direction and comprising a transfer through hole and a fixed shaft; The transfer through hole extends along the second direction, and the fixed shaft is arranged to pass through the transfer through hole along the third direction, with both ends connected to the fixed frame; A support frame, comprising a rotating end and a supporting end; the rotating end is arranged in the adapter through hole and is rotatably connected to the fixed shaft, the supporting end is arranged on one side of the fixed frame along the second direction, and can be rotated circumferentially relative to the fixed frame, and is used to rotate the supporting end until it abuts against the ground, so that the anti-dumping device is in a supporting state, the first direction, the second direction and the third direction are perpendicular to each other, and the circumferential direction surrounds the third direction.

2. The anti-dumping device according to claim 1, characterized in that: It also includes an elastic limiting component, which is arranged on the other side of the fixed frame along the second direction, and includes a shell; the shell is arranged above the adapter through hole, and a protrusion and a mounting hole are provided on the side facing the fixed frame along the second direction; the fixed frame is provided with a fixing through hole corresponding to the protrusion, which is used for plugging and fixing with the protrusion, and is threadedly connected with the mounting hole by a screw.

3. The anti-dumping device according to claim 2, characterized in that: The elastic limiting assembly also includes a spring buckle; the spring buckle includes a spring seat, a spring and a limiting block; the spring seat is arranged in the shell; an opening is provided at the bottom of the shell, the limiting block is provided at the opening, and is elastically connected to the spring seat through the spring; the limiting block is provided with an inclined surface on one side away from the fixed frame along the second direction.

4. The anti-dumping device according to claim 3, characterized in that: The bottom of the supporting end is inclined; the rotating end is bent in the direction away from the ground, and a limiting plate is provided on the top for elastically abutting against the inclined surface. When the bottom of the supporting end abuts against the ground, the limiting plate slides over the inclined surface, so that the supporting end is clamped and fixed between the fixed frame and the limiting block.

5. The anti-dumping device according to claim 2, characterized in that: A placement groove is provided on one side of the fixing frame facing the supporting end along the second direction; the placement groove extends along the first direction; the fixing shaft, the switching through hole and the fixing through hole are all provided in the placement groove.

6. The anti-dumping device according to claim 5, characterized in that: Along the third direction, the width of the placement groove is greater than the width of the support frame, and is used to rotate the support end away from the ground into the placement groove when support is no longer needed, so that the anti-dumping device is in a storage state.

7. The anti-dumping device according to claim 1, characterized in that: The support frame also includes a magnetic attraction component; the magnetic attraction component is arranged close to the support end, and includes a placement plate and a magnet; the placement plate is arranged on the side of the support frame away from the ground, and the magnet is attached to the surface of the placement plate, and is used to adsorb with the fixed frame to fix the support frame when the anti-dumping device is in a storage state.

8. The anti-dumping device according to claim 1, characterized in that: The support frame is hollowed out.

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