CN214728394U

CN214728394U - Double-layer arc-shaped rear plate

Info

Publication number: CN214728394U
Application number: CN202023106711.7U
Authority: CN
Inventors: 闫士存; 张成元; 闫佳浩
Original assignee: Hebei Hongchang Tianma Special Purpose Automobile Co ltd
Current assignee: Hebei Hongchang Tianma Special Purpose Automobile Co ltd
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-11-16
Anticipated expiration: 2030-12-22

Abstract

The utility model relates to a double-deck arc back plate, it includes the frame, sets up the outer mainboard between two frames and sets up the interior mainboard in the outer mainboard inboard, the cross-section of interior mainboard in the vertical direction is the protruding arc of outside mainboard one side, the outer mainboard is the plane, is filled with energy-absorbing insulation material between inner mainboard and the outer mainboard; the utility model discloses an outer mainboard adopts the flat structure, and interior mainboard adopts the arc structure, can not have the frame to show in the outside to fill energy-absorbing insulation material between inside and outside mainboard, can realize the heat preservation effect to the material when weakening the energy that the vibration produced, also more environmental protection simultaneously.

Description

Double-layer arc-shaped rear plate

Technical Field

The utility model relates to a double-deck arc back plate.

Background

Domestic tipper back plate is present more mostly field word check structure, and it has following defect, and it is the back plate outside to show the frame on the one hand, has long-pending string material phenomenon, and is not environmental protection, and on the other hand is that the customer produces vibrations through slapping the back door and unload that the back plate impact energy is great, leads to the back plate fracture, has again just that the user draws when carrying the part and need the heat preservation material, and ordinary back plate can't keep warm.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a double-deck arc back plate is provided, solve long-pending material, unable heat retaining problem of hanging.

The utility model adopts the technical proposal that: the utility model provides a double-deck arc back plate, its includes the frame, sets up outer mainboard between two frames and sets up the inboard interior mainboard in outer mainboard, interior mainboard is the bellied arc in outside mainboard one side in the ascending cross-section of vertical side, outer mainboard is the plane, and it has energy-absorbing insulation material to fill between interior mainboard and the outer mainboard.

Further, an upper frame and a lower frame are arranged between the upper end and the lower end of the two frames respectively, the outer main board is fixed with the outer side faces of the upper frame and the lower frame, and the upper end and the lower end of the inner main board are connected with the upper frame and the lower frame respectively.

Furthermore, the upper end and the lower end of the inner main board are respectively provided with a connecting plate, the connecting plate at the upper end is fixedly connected with the inner side surface of the upper frame, and the connecting plate at the lower end is fixedly connected with the inner side surface of the lower frame.

Furthermore, an arc-shaped inclined plate is arranged on the side wall of the frame, and the other side of the inclined plate is connected with the inner main plate.

Furthermore, the swash plate is two, sets up respectively in the left and right sides of mainboard, and is 45 jiaos with interior mainboard setting.

Furthermore, the upper frame is of a rectangular structure, and an opening is formed in the side face, connected with the connecting plate, of the upper frame.

Furthermore, the lower frame is of a J-shaped structure, a mounting plate which is inclined upwards towards one side of the inner main board is arranged at the high end of the lower frame, and the connecting plate is connected with one side of the opening of the lower frame.

The utility model discloses an actively the effect does: the utility model discloses an outer mainboard adopts the flat structure, and interior mainboard adopts the arc structure, can not have the frame to show in the outside to fill energy-absorbing insulation material between inside and outside mainboard, can realize the heat preservation effect to the material when weakening the energy that the vibration produced, also more environmental protection simultaneously.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;

FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1 in accordance with the present invention;

fig. 4 is a schematic diagram of the inner main plate structure of the present invention.

Detailed Description

As shown in fig. 1-4, the utility model discloses a two frames 1 of vertical setting, the outer mainboard 2 of setting between two frames 1 and set up at the inboard interior mainboard 4 of outer mainboard 2, outer mainboard 2 is the flat board, and interior mainboard 4 is the arc, and interior mainboard 4 is protruding to outer mainboard 2 one side in the ascending vertical cross-section of vertical side, and it has energy-absorbing insulation material 7 to fill between interior mainboard 4 and outer mainboard 2, is equipped with the frame closure plate in the upper end of frame 1.

The energy-absorbing heat-insulating material 7 can absorb energy on one hand, can realize the heat-insulating effect on the other hand, and solves the problem that the rear plate is easy to damage due to heat insulation and large vibration energy.

An upper frame 3 and a lower frame 5 are respectively and transversely arranged at the upper end and the lower end of each of the two frames 1, the outer main board 2 is fixed on the outer side (namely, the right side shown in figure 3) of the upper frame and the lower frame, the inner main board 4 is fixed on the inner side (namely, the left side shown in figure 3) of the upper frame and the lower frame, connecting boards 9 are respectively arranged at the upper end and the lower end of the inner main board 4, the connecting board 9 at the upper end is fixed with the inner side face of the upper frame 3, and the connecting board 9 at the lower end is fixed with the inner side face of the lower frame 5. The upper frame 3 is of a rectangular structure, the side face of the upper frame, which is connected with the connecting plate 9, is provided with an opening, and the connecting plate 9 is fixedly connected with the side face, which is provided with the opening, of the upper frame 3. The lower frame 5 is formed in a J-shaped structure, and a mounting plate inclined upward toward the inner side plate 4 is provided at a high end thereof, so that an opening is also formed at one side of the lower frame 5, and the corresponding connecting plate 9 is fixed to the opening side of the lower frame 5.

As shown in fig. 1 and 3, the inclined plates 8 are disposed on the opposite sides of the frame 1, the inner sides of the inclined plates 8 are arc-shaped, the arc-shaped sides correspond to the arc-shaped sides of the inner main plate 4 and are connected with the inner main plate 4, and the inclined plates 8 are disposed at an angle of 45 ° with respect to the inner main plate 4.

The utility model discloses an interior mainboard is the arc structure, has reduced the frame, reduces the probability that the back plate was opened and is welded, increases one in the outside simultaneously and is dull and stereotyped outer mainboard 2, has solved the problem of the long-pending material of outside frame, environmental protection more. The utility model discloses in, the restriction is not done with highly to the width of outer mainboard 2, uses in tipper packing box assembly after the equipment is accomplished for conveniently unload, function such as heat preservation, environmental protection.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should 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; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.

Claims

1. The utility model provides a double-deck arc back plate, its characterized in that it includes frame (1), sets up outer mainboard (2) between two frames (1) and sets up in mainboard (2) inboard interior mainboard (4) outside, interior mainboard (4) are the bellied arc in outside mainboard (2) one side in the ascending cross-section of vertical side, outer mainboard (2) are the plane, and it has energy-absorbing insulation material (7) to fill between interior mainboard (4) and outer mainboard (2).

2. The double-layer arc-shaped rear plate as claimed in claim 1, wherein an upper frame (3) and a lower frame (5) are respectively arranged between the upper end and the lower end of each of the two side frames (1), the outer main plate (2) is fixed with the outer side surfaces of the upper frame (3) and the lower frame (5), and the upper end and the lower end of the inner main plate (4) are respectively connected with the upper frame (3) and the lower frame (5).

3. The double-layer arc-shaped rear plate as claimed in claim 2, wherein the upper end and the lower end of the inner main plate (4) are respectively provided with a connecting plate (9), the connecting plate (9) at the upper end is fixedly connected with the inner side surface of the upper frame (3), and the connecting plate (9) at the lower end is fixedly connected with the inner side surface of the lower frame (5).

4. The double-layer arc-shaped back plate according to any one of claims 1 to 3, characterized in that an arc-shaped sloping plate (8) is arranged on the side wall of the frame (1), and the other side of the sloping plate (8) is connected with the inner main plate (4).

5. The double-deck arc back plate as claimed in claim 4, wherein the sloping plates (8) are two, respectively disposed at the left and right sides of the inner main plate (4), and disposed at an angle of 45 ° with respect to the inner main plate (4).

6. The double-deck curved back plate as claimed in claim 3, wherein said upper frame (3) is of a rectangular configuration with openings on its side connected to the connecting plate (9).

7. The double-layer arc-shaped rear plate as claimed in claim 3, wherein the lower frame (5) is formed in a J-shaped structure, a mounting plate inclined upward to the inner main plate (4) side is provided at a high end thereof, and the connecting plate (9) is connected to the open side of the lower frame (5).