CN216101797U - Transportation protection device for steel frame - Google Patents
Transportation protection device for steel frame Download PDFInfo
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- CN216101797U CN216101797U CN202122686996.4U CN202122686996U CN216101797U CN 216101797 U CN216101797 U CN 216101797U CN 202122686996 U CN202122686996 U CN 202122686996U CN 216101797 U CN216101797 U CN 216101797U
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Abstract
The utility model relates to a transportation protection device for a steel frame, which comprises a supporting plate, wherein one side of the supporting plate is supported by an impact energy-absorbing module, the impact energy-absorbing module is a solid supporting column or a hollow supporting column, the supporting plate is obliquely arranged, and the impact energy-absorbing module comprises two end fixing parts and a middle energy-absorbing part.
Description
Technical Field
The utility model relates to the technical field of transportation protection devices for steel frames, in particular to a transportation protection device for a steel frame.
Background
At present, the steelframe uses more in the construction, no matter be section bar or coffin, still the rod of specification separately, its quality is big, use a large amount, full load truck or car hopper in the transportation, the brake in-process impact force degree is very big, then lead to haulage vehicle to warp slightly, then lead to the roof to be cut heavily, there is very big potential safety hazard, the protective equipment is deficient moreover, haulage vehicle can't bump, lead to the transportation maintenance cost high, consequently need a transportation protector for the steelframe.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a transportation protection device for a steel frame, which has the advantages of simple structure, low cost, good effect, safety and no maintenance.
In order to solve the problems, the utility model provides a transportation protection device for a steel frame, which comprises a supporting plate, wherein one side of the supporting plate is supported by an impact energy absorption module, the impact energy absorption module is a solid supporting column or a hollow supporting column, the supporting plate is obliquely arranged, and the impact energy absorption module comprises two end fixing parts and a middle energy absorption part.
The technical scheme provided by the utility model also has the following technical characteristics:
further, the outer section of the impact energy absorption module is any one of a circle, a polygon and an ellipse.
Furthermore, the outer section of the impact energy absorption module is closed by combining a straight line and a curve.
Furthermore, the compression strength of the energy absorption part is smaller than that of the fixing part.
Furthermore, one end of the impact energy-absorbing module is supported with a base plate, a space formed by the base plate and the support plate is arranged in a closed manner, and an inner energy-absorbing component or/and energy-absorbing particles are filled in the space.
Furthermore, one side of the supporting plate is a supporting surface of the transportation steel frame, and the lower ends of the base plate and the supporting plate are fixed with the bottom plate.
Furthermore, the energy absorption assembly is a polyhedral ball or an elliptical ball and is hollow inside.
Furthermore, the energy absorption assembly is of a regular polyhedral shape and is hollow inside.
Further, the length, the width and the height of the energy absorption assembly are all less than one hundred millimeters.
Furthermore, the energy-absorbing particles are sand-stone mixture or sand grains or spherical stones.
The utility model has the following beneficial effects: the following points are provided by combining specific technical means:
1. the utility model utilizes the impact energy-absorbing module arranged on the support plate to support the support plate, and simultaneously utilizes the deformation energy-absorbing of the impact energy-absorbing module to slow down the transmission of impact force and reduce the impact of the material of the carrying steel frame on the support plate, thereby further impacting the vehicle.
2. The support plate is obliquely arranged, and mainly considers that in a common impact accident site, materials on the upper part are easy to fall off under impact acceleration due to small fastening friction force, so that a baffle plate and a cab of a front vehicle are greatly impacted, the vehicle is damaged, and personnel are injured.
3. The filler is also considered between the base plate and the support plate to absorb energy, the energy absorption mode firstly considers that the filler in the impact energy absorption module is used for absorbing energy after the material penetrates through the support plate, one side of the filler in the impact energy absorption module increases the friction force, and secondly, the filler is deformed to absorb energy further, the principle of the energy absorption mode is similar to that of a truck, the wheels can be quickly sunk into a safe ramp on a highway by adopting a sand and stone soft road surface, and then the wheels are quickly and suddenly stopped, so that the energy absorption mode can effectively protect vehicles with brake failure and stall control; therefore, the utility model is created and set up the filler energy-absorbing in the front end, consider the closed state at the same time, it is higher to be based on its extrusion energy-absorbing efficiency, the extrusion of the opening may cause the supplies to spill over, its frictional force reduces or little changes with the filler naturally, and the closed state is after it pierces the shoe plate, with the penetration depth increases, the depth of inserting increases, because of the sealed space, the extrusion effect produced is obvious, the resistance born of the steel frame supplies that pierce through is bigger, make it turn into small displacement and can consume a large amount of kinetic energy, safe and effectual, simple in construction; meanwhile, the energy absorption component arranged in the filler is considered to be a deformable energy absorption part, such as a sphere, a hollow sphere or a hollow ball, so that the energy absorption effect is good, and the cost is low.
Drawings
Fig. 1 is a front view of a transportation safety device for steel frames according to an embodiment of the present invention;
fig. 2 is a top view of a transportation safety device for steel frames according to an embodiment of the present invention;
in the figure: 1. The base plate 2, the impact energy absorption module 3, the supporting plate 4 and the bottom plate.
Detailed Description
The utility model will be described in detail hereinafter with reference to the accompanying drawings in conjunction with embodiments. It should be noted that the embodiments and features of the embodiments of the present invention may be combined with each other without conflict.
The transportation protection device for the steel frame comprises a support plate 3, wherein one side of the support plate 3 is supported by an impact energy-absorbing module 2, the impact energy-absorbing module 2 is a solid support column or a hollow support column, the support plate 3 is obliquely arranged, and the impact energy-absorbing module 2 comprises two end fixing parts and a middle energy-absorbing part.
When the utility model is implemented, the implementation key points are as follows:
1. the utility model utilizes the impact energy-absorbing module 2 arranged on the support plate 3 to support the support plate, and simultaneously utilizes the deformation energy-absorbing of the impact energy-absorbing module 2 to slow down the transmission of impact force and reduce the impact of the material of the carrying steel frame on the support plate 3, thereby further impacting the vehicle.
2. The support plate 3 is obliquely arranged, and mainly considers that in a common impact accident site, materials on the upper part are easy to fall off under impact acceleration due to small fastening friction force, so that a baffle plate and a cab of a front vehicle are greatly impacted, the vehicle is damaged, and personnel are injured.
3. The filler is also considered between the base plate 1 and the support plate 3 to absorb energy, the energy absorption mode firstly considers that the filler in the impact energy absorption module 2 is used for absorbing energy after the material penetrates through the support plate 3, one side of the filler in the impact energy absorption module 2 increases the friction force, and secondly, the filler is deformed to further absorb energy, the principle of the energy absorption mode is similar to that of a truck, the wheels can be quickly sunk in a safe ramp of a highway by adopting a sand and stone soft road surface, then the wheels are quickly and suddenly stopped, and the energy absorption mode effectively protects the vehicles with brake failure and stall control; therefore, the utility model is created and set up the filler energy-absorbing in the front end, consider the closed state at the same time, it is higher to be based on its extrusion energy-absorbing efficiency, it is possible that the extrusion of the opening causes the supplies to spill over, its frictional force reduces or little changes with the filler naturally, and the closed state is after it pierces the shoe plate 3, with the penetration depth increases, the depth of inserting increases, because of the sealed space, the extrusion effect produced is obvious, the resistance born of the steel frame supplies that pierce through is bigger, make it turn into small displacement and can consume a large amount of kinetic energy, safe and effectual, simple in construction; meanwhile, the energy absorption component arranged in the filler is considered to be a deformable energy absorption part, such as a sphere, a hollow sphere or a hollow ball, so that the energy absorption effect is good, and the cost is low.
In one embodiment of the present application, the external cross-section of the impact energy absorption module 2 is any one of a circle, a polygon and an ellipse, and the shape is only convenient for manufacturing implementation, and specifically, the energy absorption is large and the deformation is small as the best; of course, the compressive strength of the support plate 3 is also considered, i.e. the support plate is not deformed by normal impact during normal transportation, and the compressive strength can depend on the inclined arrangement of the support plate 3 and the fixed connection 4 at the lower end of the support plate 3.
In an embodiment of the present application, the external cross section of the impact energy absorption module 2 is a combination of a straight line and a curved line, and specifically, the external shape of the impact energy absorption module 2 facilitates implementation, and covers all irregular shapes and a part of regular symmetrical shapes, which can be implemented by way of example in combination with the technical features of this definition.
In one embodiment of the application, the energy-absorbing part has a compressive strength which is lower than that of the anchoring part, in particular mainly to prevent deformation of the base leading to failure of the whole device, and therefore it is considered that deformation from the middle part is preferred, and therefore the energy-absorbing part needs to be of a relatively weak structure so that deformation occurs preferentially from the middle.
In an embodiment of this application, the one end of impact energy-absorbing module 2 support and have base plate 1, the space of formation of base plate 1, backup pad 3 seal and set up and energy-absorbing subassembly or/and energy-absorbing granule in its inside packing, can greatly improve and resist impact, the ability of anti puncture, for the impact surface in the place ahead provides the precaution of high strength, with low costs, effectual, can be according to the implementation of developing of local conditions, can greatly reduce the casualties, avoid simultaneously the huge impact injury that suffers of plantago end.
In an embodiment of the application, one side of the supporting plate 3 is a supporting surface of a transportation steel frame, and the lower end fixing bottom plate 4 of the base plate 1 and the supporting plate 3 is convenient to implement and can be integrated or welded.
In an embodiment of the application, the energy absorption component is a polyhedral sphere or an oval sphere and is arranged in a hollow manner, so that the energy absorption component is beneficial to impact energy absorption, is safe, low in cost and convenient to implement, and particularly utilizes the energy absorption component to effectively absorb energy.
In one embodiment of the present application, the energy absorber assembly is of a right polyhedral type and has a hollow interior, and can be implemented in a variety of shapes, including only one of these embodiments.
In one embodiment of the present application, the energy absorbing assembly has a length, width and height of less than one hundred millimeters, which is optimal in this case, in combination with the fact that being too large is not suitable for padding and too small is not conducive to energy absorption and friction.
In one embodiment of the present application, the energy-absorbing particles are sand-stone mixture or sand grains or spherical stones, which has low implementation cost, good effect and wide material sources.
In one embodiment of the application, the base plate 1, the supporting plate 3 and the bottom plate 4 are made of steel plates, the thickness of the supporting plate 3 can be smaller than that of the base plate 1 and that of the bottom plate 4, the bottom plate 4 is used for supporting materials, and the base plate 1 and the supporting plate 3 are used for supporting the materials to prevent impact and shield the impact materials; the impact energy-absorbing module 2 can adopt a mode of combining a steel column and aluminum, for example, two ends of the impact energy-absorbing module are provided with steel columns or steel supporting seats, and the middle part of the impact energy-absorbing module adopts an aluminum part, so that the impact energy-absorbing module 2 has good deformation energy-absorbing characteristics, or the impact energy-absorbing module 2 adopts a cylinder shape with weak compressive strength relative to the supporting seats or other shapes suitable for energy absorption, such as rods, columns and the like; therefore, the base plate 1 and the bottom plate 4 can be welded or integrally bent; the supporting plate 3 is connected with the base plate 1 and the bottom plate 4 in a welding mode, and two ends of the impact energy absorption module 2 are connected with the base plate 1 and the supporting plate 3 in a welding mode or in a threaded mode; the impact energy absorption module 2 can also adopt a non-combined mode and adopt a cylindrical part, so that deformation energy absorption can be realized only by considering the wall thickness of the impact energy absorption module 2.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, but not to limit the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the present invention.
Claims (10)
1. The utility model provides a transportation protector for steelframe, includes backup pad (3), its characterized in that: one side of backup pad (3) support through impact energy-absorbing module (2), impact energy-absorbing module (2) be solid support column or hollow support column, backup pad (3) slope set up, impact energy-absorbing module (2) include the energy-absorbing portion at both ends fixed part and middle part.
2. The transportation protective device for the steel frame according to claim 1, characterized in that: the outer section of the impact energy absorption module (2) is any one of circular, polygonal and elliptical.
3. The transportation protective device for the steel frame according to claim 1, characterized in that: the outer section of the impact energy absorption module (2) is closed by combining a straight line and a curve.
4. The transportation protective device for the steel frame according to claim 1, characterized in that: the compression strength of the energy absorption part is smaller than that of the fixing part.
5. The transportation protective device for the steel frame according to claim 1, characterized in that: one end of the impact energy-absorbing module (2) is supported with a base plate (1), a space formed by the base plate (1) and the supporting plate (3) is arranged in a closed manner, and an inner energy-absorbing component or/and energy-absorbing particles are filled in the space.
6. The transportation protective device for the steel frame according to claim 5, characterized in that: one side of the supporting plate (3) is a supporting surface of the transportation steel frame, and the lower ends of the base plate (1) and the supporting plate (3) are fixed on the bottom plate (4).
7. The transportation protective device for the steel frame according to claim 5, characterized in that: the energy absorption assembly is a polyhedral sphere or an oval sphere and is arranged in a hollow manner.
8. The transportation protective device for the steel frame according to claim 5, characterized in that: the energy absorption assembly is in a regular polyhedral shape and is arranged in a hollow mode.
9. The transportation protective device for the steel frame according to claim 5, characterized in that: the length, width and height of the energy absorption assembly are all less than one hundred millimeters.
10. The transportation protective device for the steel frame according to claim 5, characterized in that: the energy-absorbing particles are sand-stone mixture or sand grains or spherical stones.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122686996.4U CN216101797U (en) | 2021-11-04 | 2021-11-04 | Transportation protection device for steel frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122686996.4U CN216101797U (en) | 2021-11-04 | 2021-11-04 | Transportation protection device for steel frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216101797U true CN216101797U (en) | 2022-03-22 |
Family
ID=80713129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122686996.4U Active CN216101797U (en) | 2021-11-04 | 2021-11-04 | Transportation protection device for steel frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216101797U (en) |
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2021
- 2021-11-04 CN CN202122686996.4U patent/CN216101797U/en active Active
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