Steel column anti-collision structure

Abstract

The utility model provides a steel column anti-collision structure, belongs to the technical field of steel column protection, and aims at solving the problems that in the using process of an existing steel column anti-collision structure, due to the fact that an anti-collision guardrail is hard, when a vehicle collides with the anti-collision guardrail, the counter-acting force generated by vehicle collision can cause large damage to the vehicle and a driver in the vehicle, and the safety of the vehicle is affected. The device comprises a fixed plate which is fixedly connected to the outer side of a steel column; the multiple fixing rods are fixedly connected to the outer side of the steel column. The number of the pile casings is two, the two pile casings are hinged to each other, and the pile casings are arranged on the outer side of the steel column. A plurality of groups of dampers are arranged, and are fixedly mounted on the outer side of the steel column; through the arrangement of the steel column protection device, protection of the steel column, a vehicle and a driver is achieved, safety is improved, and economic losses are reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of steel column protection, and more specifically, particularly relates to an anti-collision structure for steel columns. Background Art

[0002] A steel structure is a structure composed of steel materials. Steel columns are the main components in a steel structure. Steel columns used to support a steel structure are usually erected on the ground. To prevent the steel columns from being impacted and affecting the supporting strength of the steel structure by the steel columns, an anti-collision guardrail is usually arranged around the steel columns for protection.

[0003] An anti-collision guardrail disclosed according to the application number: CN201420771619.8 includes cross bars. Its characteristics are that: detachable elbows are respectively arranged at both ends of the cross bars, and both ends of the cross bars are respectively connected to two first vertical bars through the detachable elbows, and several second vertical bars are arranged on the cross bar between the two first vertical bars. The first vertical bars and the second vertical bars are parallel to each other, on the same side of the cross bar, and are both perpendicular to the cross bar. The cross bar is a straight bar or multiple straight bars connected through detachable elbows. The depth of the first vertical bars and the second vertical bars driven into the ground is 40 - 60 cm. The utility model can, according to the requirements of the site, use bent pipes to connect multiple cross bars to form a shape suitable for site changes, and then combine the first vertical bars and the second vertical bars, so as to obtain a guardrail suitable for the actual requirements of the factory site, make full use of the workshop site, and avoid the defect of occupying too much space.

[0004] Based on the above, during the use of the existing anti-collision structure for steel columns, since the anti-collision guardrail is relatively hard, when a vehicle hits the anti-collision guardrail, the reaction force of the vehicle impact will cause greater harm to the vehicle and the driver in the vehicle, having potential safety hazards. Summary of the Invention

[0005] In order to solve the above technical problems, the utility model provides an anti-collision structure for steel columns to solve the problem that during the use of the existing anti-collision structure for steel columns, since the anti-collision guardrail is relatively hard, when a vehicle hits the anti-collision guardrail, the reaction force of the vehicle impact will cause greater harm to the vehicle and the driver in the vehicle, having potential safety hazards.

[0006] The purpose and efficacy of the anti-collision structure for steel columns of the utility model are achieved by the following specific technical means:

[0007] An anti-collision structure for steel columns, comprising a steel column, a fixing plate, fixing rods, a protection cylinder, dampers, an installation mechanism and a protection warning mechanism; the fixing plate is fixedly connected to the outer side of the steel column; there are multiple fixing rods, and multiple fixing rods are all fixedly connected to the outer side of the steel column; there are two protection cylinders, the two protection cylinders are hinged to each other, and the protection cylinders are arranged on the outer side of the steel column; there are multiple groups of dampers, and multiple groups of dampers are all fixedly installed on the outer side of the steel column; the installation mechanism is arranged inside the protection cylinder; the protection warning mechanism is arranged on the outer side of the steel column.

[0008] Further, the installation mechanism includes: a limit groove, a limit slider and a compression spring; there are two limit grooves, and the two limit grooves are both opened inside the protection cylinder; there are two limit sliders, and the two limit sliders are both slidably connected inside the protection cylinder, and the two limit sliders are respectively clamped inside the two limit grooves; there are two compression springs, one ends of the two compression springs are respectively fixedly connected to the outer sides of the two limit sliders, and the other ends of the two compression springs are both fixedly connected to the inside of the protection cylinder.

[0009] Further, the installation mechanism further includes: an inclined groove, a sliding rod and a trapezoidal block; there are two inclined grooves, and the two inclined grooves are respectively opened inside the two limit sliders; the sliding rod is slidably connected inside the protection cylinder; there are two trapezoidal blocks, and the two trapezoidal blocks are both fixedly connected to the outer side of the sliding rod.

[0010] Further, the protection warning mechanism includes: a protection pad, a female buckle, a connecting belt and a male buckle; the protection pad is wrapped on the outer side of the protection cylinder; there are multiple female buckles, and multiple female buckles are all fixedly connected to the inside of the protection pad; there are multiple connecting belts, and multiple connecting belts are all fixedly connected to the outer side of the protection pad; there are multiple male buckles, and multiple male buckles are respectively fixedly connected to the inside of multiple connecting belts.

[0011] Further, the protection warning mechanism further includes: a pulley, a connecting plate and a return spring; there are multiple groups of pulleys, and multiple groups of pulleys are respectively rotatably connected inside multiple groups of dampers, and multiple groups of pulleys abut against the inside of the two protection cylinders; there are multiple groups of connecting plates, and multiple groups of connecting plates are respectively fixedly connected to the outer sides of multiple groups of dampers; there are multiple groups of return springs, one ends of multiple groups of return springs are respectively fixedly connected to the outer sides of multiple groups of connecting plates, and the other ends of multiple groups of return springs are all fixedly connected to the outer side of the steel column.

[0012] Further, the protection warning mechanism further includes: a conical groove, a knocking block and a knocking spring; there are multiple groups of conical grooves, and multiple groups of conical grooves are all opened on the upper end surface of the fixing plate; there are multiple knocking blocks, and multiple knocking blocks are respectively slidably connected inside the two protection cylinders; there are multiple knocking springs, the lower ends of multiple knocking springs are respectively fixedly connected to the upper end surfaces of multiple knocking blocks, and the upper ends of multiple knocking springs are respectively fixedly connected to the inside of the two protection cylinders.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] Through the setting of the installation mechanism, the installation and disassembly of the casing are facilitated. By docking two casings, the limit slider is clamped inside the limit groove to realize the installation of the casing. When the casing needs to be disassembled, by pressing down the sliding rod, the sliding rod will drive the trapezoidal block to slide downward. The sliding of the trapezoidal block will squeeze the limit slider under the action of the inclined groove, so that the limit slider disengages from the limit groove. At this time, the casing can be disassembled, improving work efficiency and reducing labor intensity; through the setting of the protection and warning mechanism, the protection of the steel column, vehicle and driver is realized. When a vehicle hits the protection pad, the protection pad will first buffer the impact force of the vehicle. At the same time, the movement of the casing will buffer the impact force of the vehicle under the action of the damper and the return spring, realizing the protection of the steel column, vehicle and driver, improving safety and reducing economic losses; through the setting of the above mechanisms, the installation and disassembly of the casing are facilitated, work efficiency is improved, labor intensity is reduced, the protection of the steel column, vehicle and driver is also realized, safety is improved, and economic losses are reduced. Description of the Drawings

[0015] Figure 1 is a schematic structural diagram of the main body of the utility model.

[0016] Figure 2 is a schematic structural diagram of the limit slider of the utility model.

[0017] Figure 3 is a schematic structural diagram of the inclined groove of the utility model.

[0018] Figure 4 is a schematic structural diagram of the female buckle of the utility model.

[0019] Figure 5 is a schematic structural diagram of the pulley of the utility model.

[0020] Figure 6 is a schematic sectional view structural diagram of the casing of the utility model.

[0021] Figure 7 is a schematic structural diagram of the conical groove of the utility model.

[0022] Figure 8 is the utility model Figure 6 The enlarged partial structural diagram at position A in

[0023] In the figure, the corresponding relationship between the component names and the drawing reference numerals is:

[0024] 1. Steel column; 2. Fixed plate; 201. Conical groove; 3. Fixed rod; 4. Casing; 401. Limit groove; 5. Damper; 501. Pulley; 502. Connecting plate; 503. Return spring; 6. Limit slider; 601. Compression spring; 602. Inclined groove; 7. Sliding rod; 701. Trapezoidal block; 8. Protective pad; 801. Female buckle; 9. Connecting belt; 901. Male buckle; 10. Knocking block; 1001. Knocking spring. Detailed implementation mode

[0025] The following further describes the implementation mode of the present utility model in detail in conjunction with the drawings and embodiments. Embodiment

[0026] As shown in the Figures 1 - 3 accompanying drawings:

[0027] The present utility model provides a steel column anti-impact structure, including a steel column 1, a fixed plate 2, a fixed rod 3, a casing 4, a damper 5 and an installation mechanism; the fixed plate 2 is fixedly connected to the outside of the steel column 1; there are multiple fixed rods 3, and multiple fixed rods 3 are all fixedly connected to the outside of the steel column 1; there are two casings 4, and the two casings 4 are hinged to each other, and the casing 4 is arranged on the outside of the steel column 1; there are multiple groups of dampers 5, and multiple groups of dampers 5 are all fixedly installed on the outside of the steel column 1; the installation mechanism is arranged inside the casing 4.

[0028] Among them, the installation mechanism includes: a limit groove 401, a limit slider 6, a compression spring 601, an inclined groove 602, a sliding rod 7 and a trapezoidal block 701; there are two limit grooves 401, and the two limit grooves 401 are both opened inside the casing 4; there are two limit sliders 6, and the two limit sliders 6 are both slidably connected inside the casing 4, and the two limit sliders 6 are respectively clamped inside the two limit grooves 401; there are two compression springs 601, one ends of the two compression springs 601 are respectively fixedly connected to the outside of the two limit sliders 6, and the other ends of the two compression springs 601 are both fixedly connected to the inside of the casing 4; there are two inclined grooves 602, and the two inclined grooves 602 are respectively opened inside the two limit sliders 6; the sliding rod 7 is slidably connected inside the casing 4; there are two trapezoidal blocks 701, and the two trapezoidal blocks 701 are both fixedly connected to the outside of the sliding rod 7.

[0029] The specific usage method and function of this embodiment: By butting the two casings 4, the limit slider 6 is clamped inside the limit groove 401 to realize the installation of the casing 4. When it is necessary to disassemble the casing 4, by pressing down the sliding rod 7, the sliding rod 7 will drive the trapezoidal block 701 to slide downward, and the sliding of the trapezoidal block 701 will squeeze the limit slider 6 under the action of the inclined groove 602, so that the limit slider 6 is disengaged from the limit groove 401, and at this time the casing 4 can be disassembled. Embodiment

[0030] Based on the first embodiment, as Figures 4 - 8 shown, the protection and warning mechanism includes: a conical groove 201, pulleys 501, connecting plates 502, return springs 503, a protection pad 8, female fasteners 801, connecting straps 9, male fasteners 901, knocking blocks 10, and knocking springs 1001; the protection and warning mechanism is arranged on the outer side of the steel column 1; there are multiple groups of conical grooves 201, and multiple groups of conical grooves 201 are all opened on the upper end surface of the fixing plate 2; there are multiple groups of pulleys 501, and multiple groups of pulleys 501 are respectively rotatably connected inside multiple dampers 5, and multiple groups of pulleys 501 abut against the inner sides of the two protective cylinders 4; there are multiple groups of connecting plates 502, and multiple groups of connecting plates 502 are respectively fixedly connected to the outer sides of multiple dampers 5; there are multiple groups of return springs 503, one ends of multiple groups of return springs 503 are respectively fixedly connected to the outer sides of multiple groups of connecting plates 502, and the other ends of multiple groups of return springs 503 are all fixedly connected to the outer side of the steel column 1; the protection pad 8 is wrapped around the outer side of the protective cylinder 4; there are multiple female fasteners 801, and multiple female fasteners 801 are all fixedly connected to the inner side of the protection pad 8; there are multiple connecting straps 9, and multiple connecting straps 9 are all fixedly connected to the outer side of the protection pad 8; there are multiple male fasteners 901, and multiple male fasteners 901 are respectively fixedly connected to the inner sides of multiple connecting straps 9; there are multiple knocking blocks 10, and multiple knocking blocks 10 are respectively slidably connected inside the two protective cylinders 4; there are multiple knocking springs 1001, the lower ends of multiple knocking springs 1001 are respectively fixedly connected to the upper end surfaces of multiple knocking blocks 10, and the upper ends of multiple knocking springs 1001 are respectively fixedly connected to the inner sides of the two protective cylinders 4.

[0031] The specific usage method and function of this embodiment: By installing the male fastener 901 inside the female fastener 801, the installation of the protection pad 8 is realized. When a vehicle hits the protection pad 8, the protection pad 8 will first buffer the impact force of the vehicle. At the same time, the movement of the protective cylinder 4 will buffer the impact force of the vehicle under the action of the damper 5 and the return spring 503, realizing the protection of the steel column 1 and the vehicle. When the vehicle slightly hits the protection pad 8, the displacement of the protective cylinder 4 will drive the knocking block 10 to move, and the movement of the knocking block 10 will knock in the conical groove 201 under the action of the knocking spring 1001 to make a sound, timely prompting the driver.

[0032] In this article, the following points need to be noted:

[0033] 1. The drawings of the embodiments of the present disclosure only relate to the structures involved in the embodiments of the present disclosure, and other structures can refer to the general design.

[0034] 2. Without conflict, the embodiments of the present disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0035] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present disclosure can easily think of changes or substitutions, which should all be covered within the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. A steel column anti-collision structure, comprising a steel column (1), a fixing plate (2), a fixing rod (3), a casing (4), a damper (5), a mounting mechanism and a protective warning mechanism; the fixing plate (2) is fixedly connected to the outer side of the steel column (1); a plurality of fixing rods (3) are provided, and the plurality of fixing rods (3) are all fixedly connected to the outer side of the steel column (1); the characteristics are: The protective tubes (4) are provided with two, the two protective tubes (4) are hinged to each other, and the protective tubes (4) are arranged on the outside of the steel column (1); the dampers (5) are provided with a plurality of groups, and the plurality of groups of dampers (5) are fixedly installed on the outside of the steel column (1); the mounting mechanism is arranged on the inside of the protective tube (4); and the protective warning mechanism is arranged on the outside of the steel column (1).

2. A steel column anti-collision structure as claimed in claim 1, characterized in that: The mounting mechanism comprises: a limiting groove (401), a limiting slider (6) and a compression spring (601); two limiting grooves (401) are provided, and the two limiting grooves (401) are both opened on the inner side of the casing (4); two limiting sliders (6) are provided, and the two limiting sliders (6) are both slidably connected to the inner side of the casing (4), and the two limiting sliders (6) are respectively clamped on the inner sides of the two limiting grooves (401); two compression springs (601) are provided, and one end of the two compression springs (601) is respectively fixedly connected to the outer sides of the two limiting sliders (6), and the other ends of the two compression springs (601) are both fixedly connected to the inner side of the casing (4).

3. A steel column anti-collision structure as claimed in claim 2, characterized in that: The mounting mechanism further comprises: an inclined groove (602), a sliding rod (7) and a trapezoidal block (701); two inclined grooves (602) are provided, and the two inclined grooves (602) are respectively opened on the inner sides of two limit sliding blocks (6); the sliding rod (7) is slidably connected to the inner side of the casing (4); and two trapezoidal blocks (701) are provided, and the two trapezoidal blocks (701) are fixedly connected to the outer side of the sliding rod (7).

4. The steel column anti-collision structure according to claim 1, characterized in that: The protective warning mechanism comprises: a protective pad (8), a female buckle (801), a connecting belt (9) and a sub-buckle (901); the protective pad (8) is covered on the outside of the protective tube (4); a plurality of the female buckles (801) are provided, and the plurality of female buckles (801) are fixedly connected to the inside of the protective pad (8); a plurality of the connecting belts (9) are provided, and the plurality of connecting belts (9) are fixedly connected to the outside of the protective pad (8); a plurality of sub-buckles (901) are provided, and the plurality of sub-buckles (901) are respectively fixedly connected to the inside of the plurality of connecting belts (9).

5. A steel column anti-collision structure as claimed in claim 4, characterized in that: The protection warning mechanism further comprises: a pulley (501), a connecting plate (502) and a return spring (503); the pulley (501) is provided in a plurality of groups, and the plurality of groups of pulleys (501) are respectively rotatably connected to the inner sides of the plurality of groups of dampers (5), and the plurality of groups of pulleys (501) are against the inner sides of the two protective tubes (4); the connecting plate (502) is provided in a plurality of groups, and the plurality of groups of connecting plates (502) are respectively fixedly connected to the outer sides of the plurality of groups of dampers (5); the return spring (503) is provided in a plurality of groups, and one end of the plurality of groups of return springs (503) is respectively fixedly connected to the outer sides of the plurality of groups of connecting plates (502), and the other end of the plurality of groups of return springs (503) is fixedly connected to the outer sides of the steel column (1).

6. A steel column anti-collision structure as claimed in claim 5, characterized in that: The protective warning mechanism further comprises: a conical groove (201), a knocking block (10) and a knocking spring (1001); the conical groove (201) is provided in a plurality of groups, and the plurality of groups of conical grooves (201) are all opened on the upper end surface of the fixed plate (2); the knocking block (10) is provided in a plurality, and the plurality of knocking blocks (10) are respectively slidably connected to the inner sides of the two protective tubes (4); the knocking spring (1001) is provided in a plurality, and the lower ends of the plurality of knocking springs (1001) are respectively fixedly connected to the upper end surfaces of the plurality of knocking blocks (10), and the upper ends of the plurality of knocking springs (1001) are respectively fixedly connected to the inner sides of the two protective tubes (4).

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