Anti-collision device

Abstract

An anti-collision device comprises an anti-collision body and a fixing device, the anti-collision body comprises an inner core and a shell clamped outside the inner core, the fixing device comprises a base and a ground-entering pile, the base is arranged on the ground, one end of the ground-entering pile is movably inserted into the base, the other end of the ground-entering pile is fixedly connected to the bottom of the inner core, and all the components are convenient to disassemble and assemble. Replacement is facilitated when damage occurs, and cost is saved. And in addition, the anti-collision device is used for a use scene with a corner through the switching part, and the application range is widened.

Description

Technical Field

[0001] The utility model relates to the field of anti-collision devices, in particular to an anti-collision device. Background Art

[0002] Anti-collision guardrails are industrial "guardrails" mainly used for the protection and protection of equipment and facilities in factories, workshops and warehouses. They are made of common steel materials, such as round steel pipes, square steel pipes or corrugated steel plates. Anti-collision guardrails have a wide range of applications. The existing combined guardrails are generally installed by bolts or welding, which is inconvenient to install and disassemble, thus affecting work efficiency. In addition, since the existing combined guardrails are generally installed by bolts or welding, if there is a damaged part, the entire guardrail must be replaced, which consumes a lot of materials and causes great waste. Utility Model Content

[0003] In view of the shortcomings of the background technology, the purpose of the utility model is to provide an anti-collision device.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] An anti-collision device comprises an anti-collision body and a fixing device, wherein the anti-collision body comprises an inner core and a shell that is clamped to the outside of the inner core, and the fixing device comprises a base and an underground pile, wherein the base is provided with a slot, and the base is pre-buried in the ground, one end of the underground pile is movably plugged into the slot, and the other end of the underground pile is fixedly connected to the bottom of the inner core.

[0006] As a further solution of the utility model, a first connecting portion is provided at the bottom of the inner core, an opening is provided at the shell, and a second connecting portion which is snap-fitted with the first connecting portion is provided at the opening.

[0007] As a further solution of the utility model, the first connecting portion is a snap-on protrusion, the opening is provided with a snap hook extending inward, the space enclosed by the snap hook and the shell constitutes a snap-on groove, the snap-on groove constitutes the second connecting portion, and the snap-on protrusion is snap-on in the snap-on groove.

[0008] As a further solution of the utility model, the shell surface is provided with a plurality of buffer grooves arranged along the axial direction thereof.

[0009] As a further solution of the utility model, it also includes an end cover, a first plug-in protrusion is provided on one side of the end cover, the inner core is provided with a cavity, and the first plug-in protrusion of the end cover is plugged into the cavity.

[0010] As a further solution of the utility model, a second plug-in protrusion is further provided on one side of the end cover, and the second plug-in protrusion is plugged into the gap between the shell and the inner core.

[0011] As a further solution of the utility model, the inner side wall of the inner core is provided with a mounting groove, and the end cover is provided with a mounting hole adapted to the mounting groove. After the fastener is passed through the mounting hole, it is threadedly engaged with the mounting groove, thereby locking the end cover to one end or both ends of the inner core.

[0012] As a further solution of the utility model, it also includes a transition part, and third plug-in protrusions are provided at both ends of the transition part, and an angle is provided between the axes of the two third plug-in protrusions, and the third plug-in protrusions are plugged into the cavity.

[0013] As a further solution of the utility model, a first partition is provided in the cavity, the first partition divides the cavity into a first plug-in cavity and a second plug-in cavity, and the third plug-in protrusion includes a first protrusion and a second protrusion respectively adapted to the first plug-in cavity and the second plug-in cavity.

[0014] As a further solution of the utility model, a second partition and a limiting portion are provided at the bottom of the second plug-in cavity, the space enclosed by the second partition and the limiting portion constitutes a slide groove, and one end of the underground pile is installed in the slide groove.

[0015] The beneficial effects of the utility model are:

[0016] 1. The utility model proposes an anti-collision device, including an anti-collision body and a fixing device, the anti-collision body including an inner core and a shell body clamped to the outside of the inner core, the fixing device including a base and an underground pile. The base is arranged on the ground, one end of the underground pile is movably plugged into the base, and the other end of the underground pile is fixedly connected to the bottom of the inner core, that is, the main components of the anti-collision device are not only detachable and installable, but also simpler to replace in case of damage. When damage occurs and needs to be replaced, only the damaged part needs to be replaced, which is conducive to cost saving.

[0017] 2. The utility model proposes an anti-collision device, in which the first connection part of the inner core and the second connection part of the shell are connected by forming a snap-fitting protrusion and a snap-fitting groove, so that the inner core with higher strength is completely wrapped in the shell to prevent the inner core from directly colliding with external objects. During the installation of the shell, no other fasteners are needed, and the installation is convenient.

[0018] 3. The utility model proposes an anti-collision device, in which an end cover is provided with a mounting hole adapted to the mounting groove, so that a fastener can be passed through the mounting hole and then threadedly adapted to the mounting groove, so that the connection between the end cover and the inner core can be tighter and not easy to loosen and fall off.

[0019] 4. The utility model proposes an anti-collision device, in which a buffer groove is arranged axially on the surface of the shell. Compared with the shell without the buffer groove, the setting of the buffer groove effectively increases the anti-collision performance of the shell.

[0020] 5. The anti-collision device proposed in the utility model also includes a transition part, and third plug-in protrusions are provided at both ends of the transition part. An angle is provided between the axes of the two third plug-in protrusions, which can be plugged with the inner core in different directions, so as to be suitable for use scenarios at different angles, so that the anti-collision device can provide protection from multiple angles. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 It is a schematic diagram of a first embodiment of an anti-collision device of the utility model;

[0023] Figure 2 This is an exploded view of the first embodiment of an anti-collision device of the utility model;

[0024] Figure 3 It is a schematic diagram of a housing of a first embodiment of an anti-collision device of the utility model;

[0025] Figure 4 It is a schematic diagram of the inner core of the first embodiment of an anti-collision device of the utility model;

[0026] Figure 5 It is a schematic diagram of the front side of the end cover of the first embodiment of the anti-collision device of the utility model;

[0027] Figure 6 It is a schematic diagram of the back side of the end cover of the first embodiment of an anti-collision device of the utility model;

[0028] Figure 7 It is a partial cross-sectional view of the first embodiment of an anti-collision device of the utility model;

[0029] Figure 8 It is a schematic diagram of a second embodiment of an anti-collision device of the utility model;

[0030] Fig. 9 It is a partial exploded schematic diagram of a second embodiment of an anti-collision device of the utility model.

[0031] In the figure, 10, inner core; 101, first connecting part; 102, first partition; 103, second partition; 104, first plug-in cavity; 105, second plug-in cavity; 106, mounting groove; 20, shell; 201, second connecting part; 202, buffer groove; 30, base; 301, slot; 40, ground pile; 50, end cover; 501, first plug-in protrusion; 502, second plug-in protrusion; 503, mounting hole; 60, adapter; 601, third plug-in protrusion; 6011, first protrusion; 6012, second protrusion; 70, limit part; 80, slide groove. DETAILED DESCRIPTION

[0032] Combine the following Figure 1-9 The utility model is described in detail.

[0033] Embodiment 1

[0034] like Figure 1-Figure 7 As shown, an anti-collision device includes an anti-collision body and a fixing device, the anti-collision body includes an inner core 10 and a shell 20 clamped to the outside of the inner core 10, the fixing device includes a base 30 and an in-ground pile 40, the base 30 is provided with a slot 301, the base 30 is pre-buried in the ground, so that the end surface of the base 30 is flush with the ground, one end of the in-ground pile 40 is movably plugged into the slot 301, and the depth of the in-ground pile 40 inserted into the ground is 80-90mm, and the other end of the in-ground pile 40 is fixedly connected to the bottom of the inner core 10, wherein the inner core 10 is 6063 aluminum alloy using T6 annealing process, and the shell 20 is made of PC material. The inner core 10, the shell 20 and the in-ground pile 40 are detachably connected, and the damaged replacement operation is relatively simple. When damage occurs and needs to be replaced, only the damaged part needs to be replaced, which is conducive to cost saving.

[0035] In this embodiment, Figure 3-4 As shown, a first connecting portion 101 is provided at the bottom of the inner core 10, and the shell 20 is provided with an opening. A second connecting portion 201 which is snap-fitted with the first connecting portion 101 is provided at the opening, thereby completely wrapping the inner core 10 with higher strength in the shell 20 to prevent the inner core 10 from directly colliding with external objects. During the installation of the shell 20, no other fasteners are required, and the installation is convenient.

[0036] In this embodiment, the first connection portion 101 is a snap-fitting protrusion, and a snap hook extending inward is provided at the opening of the shell 20. The space enclosed by the snap hook and the shell 20 constitutes a snap-fitting groove, and the snap-fitting groove constitutes the second connection portion 201. The snap-fitting protrusion is snap-fitted into the snap-fitting groove.

[0037] In this embodiment, Figure 3As shown, the surface of the shell 20 is provided with a plurality of buffer grooves 202 arranged along its axial direction. Compared with the shell 20 without the buffer grooves 202 , the provision of the buffer grooves 202 effectively increases the anti-collision performance of the shell 20 and prolongs the service life of the shell 20 .

[0038] In this embodiment, Figure 5-6 As shown, it also includes an end cap 50 made of 380 aluminum alloy, a first plug-in protrusion 501 is provided on one side of the end cap 50, the inner core 10 is provided with a cavity, and the first plug-in protrusion 501 of the end cap 50 is plugged into the cavity. Further, a second plug-in protrusion 502 is also provided on one side of the end cap 50, and the second plug-in protrusion 502 is plugged into the gap between the shell 20 and the inner core 10.

[0039] In this embodiment, the inner wall of the inner core 10 is provided with a mounting groove 106, and the end cover 50 is provided with a mounting hole 503 adapted to the mounting groove 106. After the fastener is passed through the mounting hole 503, it is threadedly engaged with the mounting groove 106, thereby locking the end cover 50 to the two ends of the inner core 10. The anti-collision device constructed as described above is linear and is set on a certain surface of the device to be protected when in use.

[0040] In this embodiment, Figure 4 As shown, a second partition plate 103 and a limiting portion 70 are provided at the bottom of the second insertion cavity 105 . The space enclosed by the second partition plate 103 and the limiting portion 70 constitutes a slide groove 80 , and one end of the ground pile 40 is installed in the slide groove 80 .

[0041] Embodiment 2

[0042] like Figure 8-Figure 9 As shown, the structure and principle of this embodiment are basically the same as those of the first embodiment, except that one of the two end covers 50 is replaced by a transition part 60 made of rubber material. The transition part 60 is provided with a third plug-in convex part 601 at both ends, and an angle is provided between the axes of the two third plug-in convex parts 601, which can be plugged with the inner core 10 in different directions, so as to be suitable for use scenarios at different angles, so that the anti-collision device can provide protection from multiple angles.

[0043] In this embodiment, a first partition 102 is provided in the cavity of the inner core 10, and the first partition 102 divides the cavity into a first plug-in cavity 104 and a second plug-in cavity 105. The third plug-in protrusion 601 includes a first protrusion 6011 and a second protrusion 6012 respectively adapted to the first plug-in cavity 104 and the second plug-in cavity 105.

[0044] In this embodiment, the anti-collision device is composed of at least two inner cores 10, and there is a certain angle between the two inner cores 10. Specifically, the angle between the two inner cores 10 is 90 degrees. The two inner cores 10 are respectively connected to the shell 20 and are set at the corners of the equipment to be protected when in use.

[0045] The above embodiments are only for illustrating the technical concept and features of the utility model, and their purpose is to enable those skilled in the art to understand the content of the utility model and implement it, and they 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-collision device, characterized in that: It includes an anti-collision body and a fixing device. The anti-collision body includes an inner core and a shell that is clamped to the outside of the inner core. The fixing device includes a base and an underground pile. The base is provided with a slot, and the base is pre-buried in the ground. One end of the underground pile is movably plugged into the slot, and the other end of the underground pile is fixedly connected to the bottom of the inner core.

2. The anti-collision device according to claim 1, characterized in that: The bottom of the inner core is provided with a first connecting portion, the shell is provided with an opening, and the opening is provided with a second connecting portion which is snap-fitted with the first connecting portion.

3. The anti-collision device according to claim 2, characterized in that: The first connection portion is a snap-on convex portion, a snap-on hook extending inward is provided at the opening, a space enclosed by the snap-on hook and the shell forms a snap-on groove, the snap-on groove forms the second connection portion, and the snap-on convex portion is snap-on in the snap-on groove.

4. The anti-collision device according to claim 1, characterized in that: The shell surface is provided with a plurality of buffer grooves arranged along the axial direction thereof.

5. The anti-collision device according to claim 1, characterized in that: It also includes an end cover, one side of which is provided with a first plug-in protrusion, the inner core is provided with a cavity, and the first plug-in protrusion of the end cover is plugged into the cavity.

6. The anti-collision device according to claim 5, characterized in that: A second plug-in protrusion is also provided on one side of the end cover, and the second plug-in protrusion is plugged into the gap between the shell and the inner core.

7. The anti-collision device according to claim 5, characterized in that: The inner side wall of the inner core is provided with a mounting groove, and the end cover is provided with a mounting hole adapted to the mounting groove. After the fastener is passed through the mounting hole, it is threadedly engaged with the mounting groove, thereby locking the end cover to one end or both ends of the inner core.

8. The anti-collision device according to claim 5, characterized in that: It also includes a transition part, and third plug-in protrusions are provided at both ends of the transition part, an angle is provided between the axes of the two third plug-in protrusions, and the third plug-in protrusions are plugged into the cavity.

9. The anti-collision device according to claim 8, characterized in that: A first partition is provided in the cavity, and the first partition divides the cavity into a first plug-in cavity and a second plug-in cavity. The third plug-in protrusion includes a first protrusion and a second protrusion respectively adapted to the first plug-in cavity and the second plug-in cavity.

10. The anti-collision device according to claim 9, characterized in that: A second partition and a limiting portion are provided at the bottom of the second plug-in cavity, and a space enclosed by the second partition and the limiting portion constitutes a slide groove, and one end of the ground pile is installed in the slide groove.

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