CN209904610U

CN209904610U - Dump truck carriage

Info

Publication number: CN209904610U
Application number: CN201920819790.4U
Authority: CN
Inventors: 陈明昌
Original assignee: SHIYAN ANYUAN SPECIAL AUTOMOBILE CO Ltd
Current assignee: SHIYAN ANYUAN SPECIAL AUTOMOBILE CO Ltd
Priority date: 2019-06-03
Filing date: 2019-06-03
Publication date: 2020-01-07
Anticipated expiration: 2029-06-03

Abstract

The utility model provides a tipper carriage body, including preceding, back plate, bottom plate and bilateral symmetry's curb plate, preceding plate, curb plate are fixed on the bottom plate, the back plate articulates on the curb plate, be equipped with roof beam and lower boundary beam on the curb plate, be located on the curb plate between roof beam and the lower boundary beam along length direction, parallel interval be equipped with many strengthening ribs through stamping forming, be located on the curb plate between roof beam and the lower boundary beam along direction of height, parallel interval be equipped with many strengthening ribs, the strengthening rib of direction of height laminates with the surface of the strengthening rib of curb plate and curb plate length direction mutually, and through welded fastening; the inner sides of the two side plates are also connected in a tensioning mode through steel chains. The utility model discloses a set up length direction and direction of height complex strengthening rib on the curb plate, set up the strengthening rib on the bottom plate, and install the steel chain additional between the board of both sides and connect, effectively prevented the emergence of the railway carriage or compartment phenomenon that rises.

Description

Dump truck carriage

Technical Field

The utility model relates to a tipper technical field, concretely relates to tipper railway carriage or compartment body.

Background

At present, most of dumper carriages are of rectangular or U-shaped structures, the material of a carriage body is developed from traditional common steel materials towards high-strength steel or wear-resistant steel, the dumper carriage body is composed of a front plate, side plates, a rear plate and a bottom plate which are bilaterally symmetrical, reinforcing ribs capable of increasing the strength are welded on the five parts, so that the strength of a cargo carriage is improved, and the carriage body is more in welding points and easy to generate thermal deformation; the welding cost is high; the weight of the cargo compartment; the cargo compartment volume is low; how to reduce the dead weight of the cargo compartment on the premise of not influencing the strength of the cargo compartment, reduce welding points of the compartment body and improve the volume of the cargo compartment is a key direction which needs to be broken through in the industry of the dump truck.

In the authorization notice numbers CN208730847U and CN207657670U, the structures of the two utility models are that reinforcing ribs which are formed with the side plate, the bottom plate or the rear plate at one time are added on the side plate, the bottom plate or the rear plate of the cargo compartment, and reinforcing rib blocks are added between the adjacent reinforcing ribs.

Although the two utility model patent documents improve the impact resistance of the side surface of the carriage body and reduce welding points, the carriage still expands towards the width direction of the carriage to deform after loading goods during the use of the carriage, thereby seriously affecting the use of users;

simultaneously, the strengthening rib on these two patents is one shot forming with goods railway carriage or compartment sideboard, bottom plate, back plate, and the difference of goods railway carriage or compartment size is also different to the requirement of panel and equipment, and diversified product production can't be satisfied to one shot forming's mode.

Disclosure of Invention

In order to solve the problem, the utility model provides a tipper railway carriage or compartment body.

Therefore, the technical scheme of the utility model is that: the utility model provides a tipper railway carriage or compartment body, includes preceding, back plate, bottom plate and bilateral symmetry's curb plate, and front plate, curb plate are fixed on the bottom plate, and the back plate articulates on the curb plate, its characterized in that: the side plate is provided with an upper edge beam and a lower edge beam,

a plurality of reinforcing ribs formed by punching are arranged on the side plate between the upper edge beam and the lower edge beam at intervals along the length direction;

and a plurality of reinforcing ribs are arranged on the side plate between the upper edge beam and the lower edge beam along the height direction at intervals, and the reinforcing ribs in the height direction are attached to the surfaces of the side plate and the reinforcing ribs in the length direction on the side plate and are fixed by welding.

The technical scheme is further improved as follows: the upper parts of the inner sides of the two side plates are symmetrically provided with a plurality of groups of mounting seats, and the two symmetrical side plates are connected through steel chains or steel pipes arranged on the mounting seats.

The technical scheme is further improved as follows: the bottom plate is equipped with many bottom plate strengthening ribs through stamping forming along railway carriage or compartment body length direction upper interval, and the bottom plate strengthening rib extends the setting to railway carriage or compartment internal side or outside.

The technical scheme is further improved as follows: the longitudinal reinforcements extend outward from the car body, and the height reinforcements are disposed outward from the car body.

The technical scheme is further improved as follows: the longitudinal reinforcements extend inward of the car body, and the height reinforcements are provided inward of the car body.

The technical scheme is further improved as follows: the cross sections of the reinforcement in the length direction and the reinforcing ribs of the bottom plate are both trapezoidal, V-shaped, U-shaped or arc-shaped, or the combination of any two shapes.

Has the advantages that: the utility model adopts the corresponding structure that the reinforcement in the height direction is jointed with the surfaces of the side plates and the reinforcement in the length direction of the side plates, and the reinforcement in the height direction is connected with the side plates and the reinforcing ribs in the length direction into a whole without gaps by welding, thereby increasing the strength and effectively preventing the expansion of the carriage;

meanwhile, in order to further reduce the pressure born by the side plates, a tensioning steel chain is also arranged between the two side plates, so that the outward pressure of the side plates can be reduced, and the occurrence of the carriage expansion situation is further reduced;

the bottom plate reinforcing ribs are arranged on the bottom plate to enhance the shock resistance of the bottom plate;

the reinforcing ribs in the length direction extend towards the inner side or the outer side of the side plate, and the mounting parts of the reinforcing ribs in the height direction are correspondingly adjusted on the inner side or the outer side of the compartment body, so that the outer width of the compartment body is not increased, and the strength and the attractiveness are ensured;

the reinforcing ribs with different shapes are arranged, so that the forming is convenient, and the deformation resistance can be improved.

Drawings

Fig. 1 is a perspective view of the height direction reinforcing rib of the present invention installed inside the carriage.

Fig. 2 is a structural view of fig. 1 without the rear plate installed.

Fig. 3 is a view from a-a in fig. 2.

Fig. 4 is a structural view of the height direction reinforcing rib of the present invention installed outside the compartment.

Shown in the figure: 1. a side plate; 1-1, a roof side rail; 1-2, a lower edge beam; 2. a base plate; 3. a front plate; 4. a back plate; 5. obliquely pulling the plate; 6. reinforcing ribs I; 7. a steel chain; 8. a second reinforcing rib; 9. and a bottom plate reinforcing rib.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings, but the embodiment should not be construed as limiting the present invention.

The utility model discloses as shown in fig. 1 to fig. 4:

a dump truck carriage comprises a front plate 3, a rear plate 4, a bottom plate 2 and bilateral side plates 1, wherein the front plate 3 and the side plates 1 are fixed on the bottom plate 2, the side plates 1 and the middle bottom plate 2 are provided with inclined pull plates 5 for guiding flow, the rear plate 4 is hinged on the side plates 1, the side plates 1 are provided with upper boundary beams 1-1 and lower boundary beams 1-1,

a plurality of V-shaped reinforcing ribs I8 which are punched and formed one by a die are arranged on the side plate 1 between the upper edge beam and the lower edge beam in parallel at intervals along the length direction of the compartment body;

the side plate 1 positioned between the upper edge beam and the lower edge beam is provided with a plurality of second reinforcing ribs 6 at intervals in parallel along the height direction of the carriage body, the second reinforcing ribs 6 adopt a groove-shaped structure with an opening facing the side plate, the weight of the second reinforcing ribs 6 can be reduced by the groove-shaped structure, a wing plate of the second reinforcing ribs 6 is provided with an installation groove matched with an 8-section structure of the first reinforcing ribs, two ends of the second reinforcing ribs extend reversely to be provided with upper and lower edge beam lap joint parts, and the second reinforcing ribs 6 are fixedly connected with the upper edge beam 1-1, the lower edge beam 1-2, the side plate 1 and the first reinforcing ribs 8;

a plurality of groups of mounting seats are symmetrically arranged at the upper parts of the inner sides of the two side plates 1, the mounting seats are arranged at the side plate parts provided with the second reinforcing ribs, the strength of the mounting parts can be increased, and the two symmetrical side plates are connected through a steel chain 7;

the bottom plate 2 is provided with a plurality of bottom plate reinforcing ribs 9 which are formed by punching one by one through a die at intervals along the length direction of the compartment body, the middle bottom plate reinforcing rib 9 is of a trapezoidal structure extending towards the outer side of the compartment body, and the bottom plate reinforcing ribs 9 on the two sides are of V-shaped structures extending towards the inner side of the compartment body.

As shown in fig. 4: when the reinforcement I8 extends outward from the side panel 1, the corresponding roof side rail 1-1 and rocker side rail 1-2 extend outward from the side panel 1, and the reinforcement II 6 is disposed outward from the side panel 1.

As shown in fig. 1, 2 and 3: when the reinforcement I8 extends inward of the side panel 1, the corresponding roof side rail 1-1 and rocker side rail 1-2 extend inward of the side panel 1, and the reinforcement II 6 is disposed inward of the side panel 1.

Those skilled in the art will appreciate that the details of the present invention are not described in detail herein.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a tipper railway carriage or compartment body, includes preceding, back plate, bottom plate and bilateral symmetry's curb plate, and front plate, curb plate are fixed on the bottom plate, and the back plate articulates on the curb plate, its characterized in that: the side plate is provided with an upper edge beam and a lower edge beam,

at least two reinforcing ribs formed by punching are arranged on the side plate between the upper edge beam and the lower edge beam at intervals along the length direction,

at least two reinforcing ribs are arranged on the side plate between the upper edge beam and the lower edge beam along the height direction at intervals, and the reinforcing ribs are attached to the surfaces of the side plate and the reinforcing ribs on the length direction of the side plate and are fixed by welding.

2. The dump truck carriage of claim 1, wherein: the upper parts of the inner sides of the two side plates are symmetrically provided with a plurality of groups of mounting seats, and the two symmetrical side plates are connected through steel chains or steel pipes arranged on the mounting seats.

3. The dump truck carriage according to claim 1 or 2, wherein: the bottom plate is provided with a plurality of bottom plate reinforcing ribs formed by punching at intervals along the length direction of the carriage body.

4. The dump truck carriage of claim 3, wherein: the longitudinal reinforcements extend outward from the car body, and the height reinforcements are disposed outward from the car body.

5. The dump truck carriage of claim 3, wherein: the longitudinal reinforcements extend inward of the car body, and the height reinforcements are provided inward of the car body.

6. The dump truck carriage according to claim 1 or 2, wherein: the lengthwise reinforcement has a trapezoidal or V-shaped or U-shaped or arcuate cross-section.

7. The dump truck carriage of claim 3, wherein: the cross sections of the reinforcement in the length direction and the reinforcing ribs of the bottom plate are both trapezoidal, V-shaped, U-shaped or arc-shaped, or the combination of any two shapes.

8. The dump truck carriage as claimed in claim 4 or 5, wherein: the cross sections of the reinforcement in the length direction and the reinforcing ribs of the bottom plate are both trapezoidal, V-shaped, U-shaped or arc-shaped, or the combination of any two shapes.