[0028] The present invention will be described in detail below in conjunction with the drawings.
[0029] In order to make the objectives, technical solutions, and advantages of the present invention clearer, the following further describes the present invention in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention.
[0030] Such as Figure 1-7 As shown, a side wall of a special vehicle for high-temperature hot billet transportation includes a plurality of side pillars 1, an upper side beam 2, a side wall middle lining support component, and a side wall end lining support component. In this embodiment, all The side pillars 1 are bent channel steel pieces, a total of 12, the side pillars are parallel to each other and are evenly laid on the side wall outer plate 3, and are connected perpendicularly to the upper side beam 2, and are laid on the inside and outside of the side wall There are side wall inner lining board assembly and side wall outer board 3, the several side pillars 1, upper side beam 2, side wall middle lining support assembly and side wall end lining support assembly are assembled and welded together to form the side wall The frame structure, the side wall frame structure, the side wall inner lining board assembly and the side wall outer panel are welded to form a relatively closed box-shaped structure with high strength and rigidity, and the corresponding cavity inside the side wall The inside is filled with aluminum silicate thermal insulation material to realize the safe carrying and thermal insulation functions of high-temperature billets.
[0031] Wherein, the side wall middle lining support assembly is composed of two side wall middle lining supports 4 arranged between adjacent side pillars 1, and the side wall middle lining supports 4 are bent steel angles. The middle lining support 4 of the side wall is arranged up and down between the adjacent side pillars 1 and parallel to the upper side beam 2. The two ends of the middle lining support 4 of the side wall are respectively connected to the corresponding side pillars 1, and the purpose is to protect the insulation material. Supporting and fixing; the side wall end lining support assembly includes side wall end upper lining horizontal support 5, side wall end lower lining horizontal support 6 and side wall end upper lining vertical support 7, side wall end The lower lining vertical support 8 is provided at the two ends of the side wall and the middle of the side wall end lining support assembly is provided with a side wall cross belt 9 arranged in parallel with the upper side beam 2, and the side wall cross belt is 2 And are symmetrically distributed at both ends of the side wall. The side wall cross belt 9 is laid on the side wall outer panel 3 and connected to the adjacent side column 1. The upper and lower end of the side wall are lined with horizontal The supports are arranged in parallel with the upper side beams 2, and both ends of the side wall end lining horizontal support 5 are connected to the adjacent side column 1 and the side wall end upper lining vertical support 7, and the side wall end is lower lining The two ends of the transverse support 6 are connected with the adjacent side pillars 1 and the side wall end of the lower lining vertical support 8, and the two ends of the side wall end are connected with the upper side beam 2 and the side wall transverse belt 9. The two ends of the vertical support 8 of the lower inner lining at the end of the side wall are connected with the side wall horizontal belt 9 and the underframe floor, and the purpose is to support and fix the thermal insulation material. The side wall lining board assembly is composed of the side wall middle lining board 10 and the side wall end lining board 11. There are 11 pieces of the side wall middle lining board, which are mainly used to prevent the loading of high-temperature billets against the side wall Corrosion, the side wall end lining plates total 2 pieces, and they are symmetrically distributed at the two ends of the side wall, the side wall middle lining plate 10 is respectively connected to the upper side beam 2 and the corresponding side column 1, and Correspondingly cooperate with the side wall outer panel 3 in the middle to form a closed box structure in the middle of the side wall. The end lining board 11 of the side wall is connected to the upper side beam 2 and the corresponding side column 1 respectively, and is connected to the side wall at the end. The outer plate 3 is correspondingly matched to form a box-shaped structure with the end of the side wall closed.
[0032] In this embodiment, the upper side beam 2 is a standard rectangular steel tube, and its design and selection are adjusted according to the thickness of the insulation material; the side column 1 is a bent channel steel piece, and the bending height is adjusted according to the thickness of the insulation material The side wall cross belt 9 is located at both ends of the side wall and is a bent channel steel piece, and its bending height is adjusted according to the thickness of the insulation material; the side wall middle lining board 10 and the side wall end lining board 11 It is made of heat-resistant steel and is spliced on the side pillar 1 in sections.
[0033] Wherein, the side column 1 is provided with a side column reinforcement seat, the side column reinforcement seat is composed of a bent plate 12 and a rib 13, and the bent plate 12 is a 147° bending piece. The pillars 1 are connected, the ribs 13 are parallel to each other and aligned with the two ends of the bent plate 12 by welding, and the side pillar reinforcement seat is formed by welding the side pillars and the floor on the underframe one by one.
[0034] In the assembly welding process of the present invention, the upper side beam needs to be filled with insulation material in the rectangular square steel before welding, that is, the inner insulation material 14 of the upper side beam square tube; Parallel to the upper side beam, before welding, the channel steel needs to be filled with insulation material before welding, that is, the side wall horizontal band inner insulation material 18; the side column is welded to the side wall outer plate, The channel steel needs to be filled with insulation material before welding, that is, the side column inner insulation material 16; when welding the side wall lining board assembly, the cavity formed by the side wall needs to be filled with insulation material The upper side beams and the side pillars are welded in sequence, that is, the insulation material 15 between the inner and outer lining boards in the middle of the side wall, and the insulation material 17 between the inner and outer lining boards at the end of the side wall; a gap is cut at the lower end of the side pillar, and the gap is connected to the bottom The upper floor is welded in sequence to increase the strength of the side wall. The side column reinforcement seat must be welded to the side column and the floor after the side wall and the underframe are assembled.
[0035] In this embodiment, the thermal insulation material is made of aluminum silicate, has a thermal conductivity of 0.056 W/m.k, and can withstand a maximum temperature of 1000°C. The high temperature hot billet transportation vehicle is loaded with a maximum temperature of not higher than 700°C, and the side wall is laid with a thickness of 140mm insulation material. After calculation, the thickness can be adjusted according to the temperature of loading different high temperature billets.
[0036] The invention adopts a double-layer slab-column structure, which can bear the vertical load of the high-temperature steel billet in the vehicle, and the corrosion effect of the high-temperature steel billet, and can also bear the inertial impact load of the vehicle when starting, braking, and passing through a curve. Simple, low manufacturing process difficulty, strong rigidity and strength, strong impact resistance, good anti-collision performance, and can be applied to the safe loading and transportation of steel billets not higher than 700℃ in iron and steel enterprises.
[0037] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modification, equivalent replacement and improvement made within the spirit and principle of the present invention shall be included in the protection of the present invention. Within range.
