CN215752643U - Novel dumper balance beam structure and dumper - Google Patents

Abstract

The utility model relates to a novel balance beam structure of a dumper, which comprises: the bottom plate assembly is used for bearing a container of the dump truck, and the bottom of the bottom plate assembly is provided with a secondary beam assembly; the bottom plate limiting cross beam is arranged on one side, close to the secondary beam assembly, of the bottom plate assembly; the auxiliary beam straight-through cross beam is arranged on one side, close to the bottom plate assembly, of the auxiliary beam assembly; and the limiting part is arranged between the auxiliary beam through cross beam and the bottom plate limiting cross beam, and when the dump truck container moves left and right, the limiting part can limit the auxiliary beam through cross beam to move left and right relative to the bottom plate limiting cross beam. The embodiment of the utility model provides a novel balance beam structure of a dump truck and the dump truck, wherein the device not only can play a role of left and right guiding when a truck is dropped, but also can keep the left and right of a vehicle to be centrosymmetric when the dump truck is used, and avoids large truck displacement when a cargo box runs.

Description

Novel dumper balance beam structure and dumper

Technical Field

The utility model relates to the field of dumper trucks, in particular to a novel dumper balance beam structure and a dumper.

Background

At present, when the dump truck transports goods on a road with poor road conditions, the vehicle can swing left and right, the container and the auxiliary frame are prone to being deviated, normal use of the vehicle is affected, and even a rollover accident is caused.

In the related technology, most of the dumper balance devices adopt a straight-through balance beam directly welded on a dumper secondary beam or balance beams welded on two sides of the secondary beam, a bottom plate framework beam directly contacts with the auxiliary frame balance beam, and the balance beam plays a role in upwards supporting a container when goods are loaded, so that the left and right balance of the vehicle is kept, but when the vehicle turns, particularly when a container breast board is high, the container is easy to shift.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a novel balance beam structure of a dump truck and the dump truck, and aims to solve the problem that a cargo box is easy to shift when a vehicle turns around in the related art, particularly when a cargo box breast board is high.

First aspect provides a novel tipper compensating beam structure, and it includes: the bottom plate assembly is used for bearing a container of the dump truck, and the bottom of the bottom plate assembly is provided with a secondary beam assembly; the bottom plate limiting cross beam is arranged on one side, close to the secondary beam assembly, of the bottom plate assembly; the auxiliary beam straight-through cross beam is arranged on one side, close to the bottom plate assembly, of the auxiliary beam assembly; and the limiting part is arranged between the auxiliary beam through cross beam and the bottom plate limiting cross beam, and when the dump truck container moves left and right, the limiting part can limit the auxiliary beam through cross beam to move left and right relative to the bottom plate limiting cross beam.

In some embodiments, the secondary beam through cross beam extends along the width direction of the floor assembly, and the two limiting members are respectively mounted at two ends of the secondary beam through cross beam.

In some embodiments, each of the two limiting members has a first stop, the two first stops are respectively fixed at two ends of the secondary beam through beam, the bottom plate limiting beam has at least two, and the two bottom plate limiting beams are located between the two first stops.

In some embodiments, the limiting member further includes a second stopper, one end of the first stopper and one end of the second stopper are fixed to the secondary beam through beam, and the first stopper and the second stopper are respectively located on two opposite sides of the bottom plate limiting beam.

In some embodiments, the ends of the first stop and the second stop, which are far away from the secondary beam through beam, are provided with inclined surfaces, and the inclined surfaces extend obliquely towards the direction of the bottom plate limit beam.

In some embodiments, the limiting member further includes a third stopper, a plate surface of the third stopper is fixed to the through beam of the secondary beam, the third stopper is installed between the first stopper and the second stopper, and the first stopper, the second stopper and the third stopper form a U shape.

In some embodiments, the floor-limiting cross beam extends along the length direction of the floor assembly, and the extending direction of the floor-limiting cross beam is perpendicular to the extending direction of the secondary-beam through cross beam.

In some embodiments, the secondary beam assembly has secondary beam longitudinal beams arranged in parallel and spaced apart, and the secondary beam through cross beam is mounted on two adjacent secondary beam longitudinal beams, and the secondary beam through cross beam is perpendicular to the secondary beam longitudinal beams.

In some embodiments, the floor assembly has floor beams spaced apart in parallel, and the floor cross beams are mounted on two adjacent floor cross beams, and the floor cross beams are perpendicular to the floor cross beams.

In a second aspect, a dump truck is provided, which comprises the novel balance beam structure of the dump truck.

The technical scheme provided by the utility model has the beneficial effects that:

the embodiment of the utility model provides a novel balance beam structure of a dump truck and the dump truck, wherein the device not only can play a role of left and right guiding when a truck is dropped, but also can keep the left and right of a vehicle to be centrosymmetric when the dump truck is used, and avoids large truck displacement when a cargo box runs.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic overall structural view of a novel balance beam structure of a dump truck according to an embodiment of the present invention;

fig. 2 is a schematic view of a partially enlarged structure of a novel balance beam structure of a dump truck according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a limiting member of a novel dump truck balance beam structure according to an embodiment of the present invention.

Reference numbers in the figures:

1. a floor assembly; 11. a floor beam; 2. a bottom plate limit beam; 3. a secondary beam assembly; 31. a secondary beam stringer; 4. the auxiliary beam is directly connected with the cross beam; 5. a limiting member; 51. a first stopper; 52. a second stopper; 53. a bevel; 54. and a third stopper.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

The embodiment of the utility model provides a novel balance beam structure of a dump truck and the dump truck, which can solve the problem that a cargo box is easy to shift when a vehicle turns around in the related art, particularly when a cargo box breast board is higher.

Referring to fig. 1 and 2, a novel balance beam structure of a dump truck and a dump truck provided in an embodiment of the present invention may include: the base plate assembly 1 is used for bearing a cargo box of a dump truck, the bottom of the base plate assembly 1 is provided with an auxiliary beam assembly 3, in the embodiment, the base plate assembly 1 is arranged at the bottom of the dump truck, the cargo box of the dump truck is fixed with the base plate assembly 1, the auxiliary beam assembly 3 is arranged at one side of the base plate assembly 1, the auxiliary beam assembly 3 and the base plate assembly 1 are relatively independent, and when the cargo box of the dump truck moves left and right, the base plate assembly 1 is driven to move left and right relative to the auxiliary beam assembly 3; the bottom plate limiting cross beam 2 is mounted on one side, close to the secondary beam assembly 3, of the bottom plate assembly 1, in the embodiment, the bottom plate limiting cross beam 2 is a short beam body, is mounted on the plate surface of the bottom plate assembly 1, and is used for being connected with the secondary beam assembly 3 through a limiting piece 5; the auxiliary beam through cross beam 4 is installed on one side, close to the bottom plate assembly 1, of the auxiliary beam assembly 3, and in the embodiment, the auxiliary beam through cross beam 4 is installed on the auxiliary beam assembly 3 and is used for being connected with the bottom plate assembly 1 through a limiting piece 5; and the limiting part 5 is arranged between the auxiliary beam through cross beam 4 and the bottom plate limiting cross beam 2, when the dump truck cargo box moves left and right, the limiting part 5 can limit the auxiliary beam through cross beam 4 to move left and right relative to the bottom plate limiting cross beam 2, one end of the limiting part 5 is arranged on the auxiliary beam through cross beam 4, the other end of the limiting part 5 is contacted with the bottom plate assembly 1, the limiting part 5 can enable the bottom plate assembly 1 and the auxiliary beam through cross beam 4 to keep relatively static in the left and right direction, and the left and right direction is the direction extending along the width of the bottom plate assembly 1.

Referring to fig. 2, in some embodiments, the secondary beam through cross beam 4 may extend along the width direction of the floor assembly 1, the number of the limiting members 5 may be at least two, two of the limiting members 5 may be respectively installed at two ends of the secondary beam through cross beam 4, the secondary beam through cross beam 4 spans across the plate surface of the floor assembly 1, and the limiting members 5 at the two ends may respectively perform a limiting function, so that the limiting acting force applied to the floor assembly 1 is more uniform, and the limiting effect is better.

Referring to fig. 3, in some embodiments, two of the limiting members 5 may have first stoppers 51, two of the first stoppers 51 may be respectively fixed to two ends of the secondary beam through beam 4, the floor limiting beam 2 may have at least two, two of the floor limiting beams 2 are located between two of the first stoppers 51, in this embodiment, two of the first stoppers 51 are respectively installed at the left and right ends of the secondary beam through beam 4, two of the floor limiting beams 2 are respectively installed at the left and right sides of the floor assembly 1, the first stopper 51 at the left end is located at the left side of the floor limiting beam 2 at the left end, the first stopper 51 at the right end is located at the right side of the floor limiting beam 2 at the right end, that is, the two floor limiting beams 2 are limited between the two first stoppers 51, when the floor assembly 1 moves to the left, the floor limiting beam 2 at the left end is stopped by the first stoppers 51, when the floor assembly 1 moves rightwards, the right floor limit cross beam 2 is blocked by the first stop blocks 51, so that the two first stop blocks 51 can block the left and right movement of the floor limit cross beam 2.

As shown in fig. 3, preferably, the limiting member 5 may further include a second stopper 52, one end of each of the first stopper 51 and the second stopper 52 is fixed to the secondary beam through beam 4, the first stopper 51 and the second stopper 52 are respectively located on two opposite sides of the bottom plate limiting beam 2, the second stopper 52 and the first stopper 51 are arranged in parallel at an interval, and the bottom plate limiting beam 2 is clamped between the second stopper 52 and the first stopper 51 at an interval, so that the bottom plate limiting beam 2 is not only blocked by the first stopper 51, but also blocked by the second stopper 52 on the other side, and the limiting effect is better.

Referring to fig. 3, preferably, the ends of the first stopper 51 and the second stopper 52, which are away from the secondary beam through beam 4, may be provided with an inclined surface 53, where the inclined surface 53 may extend obliquely toward the direction of the floor limit beam 2, in this embodiment, the inclined surface 53 is located on one side of the first stopper 51 and the second stopper 52, which is close to the floor limit beam 2, the inclined surface 53 increases the distance between the upper ends of the first stopper 51 and the second stopper 52, and has a guiding function, and when a container of the dump truck falls down, the floor limit beam 2 may fall into between the first stopper 51 and the second stopper 52 through the guiding of the inclined surface 53.

Referring to fig. 3, in some optional embodiments, the limiting member 5 may further include a third stopper 54, a plate surface of the third stopper 54 may be fixed to the secondary-beam through-beam cross beam 4, the third stopper 54 is installed between the first stopper 51 and the second stopper 52, and the first stopper 51, the second stopper 52, and the third stopper 54 form a U shape.

Referring to fig. 2, in some embodiments, the floor limiting cross beam 2 may extend along the length direction of the floor assembly 1, and the extending direction of the floor limiting cross beam 2 may be perpendicular to the extending direction of the sub-beam through cross beam 4, in this embodiment, since the floor limiting cross beam 2 extends along the length direction of the floor assembly 1, that is, the front-back direction, when the dump truck cargo box swings left and right, the floor limiting cross beam 2 is driven to move left and right, that is, to move along the direction perpendicular to the extending direction of the floor limiting cross beam 2, and the extending direction of the sub-beam through cross beam 4 is perpendicular to the extending direction of the floor limiting cross beam 2, the floor limiting cross beam 2 may be blocked from moving left and right, so as to prevent the dump truck cargo box from moving to a large box.

Referring to fig. 2, in some embodiments, the secondary beam assembly 3 may have secondary beam longitudinal beams 31 arranged in parallel at intervals, the secondary beam through cross beam 4 may be installed on two adjacent secondary beam longitudinal beams 31, the secondary beam through cross beam 4 is perpendicular to the secondary beam longitudinal beams 31, in this embodiment, the secondary beam longitudinal beams 31 extend along the length direction of the floor assembly 1, and the secondary beam through cross beam 4 is installed between two secondary beam longitudinal beams 31 in the middle of being parallel to each other and perpendicular to each other, so that stress of each part of the secondary beam assembly 3 is more uniform, and when the secondary beam through cross beam 4 is subjected to the acting force of the limiting member 5, the secondary beam assembly 3 may stop displacing under the acting force of the secondary beam through cross beam 4.

Referring to fig. 2, in some embodiments, the floor assembly 1 may have floor beams 11 disposed in parallel at intervals, the floor limiting beams 2 may be mounted on two adjacent floor beams 11, and the floor beams 11 may be perpendicular to the floor limiting beams 2, in this embodiment, the floor beams 11 extend along a width direction of the floor assembly 1, and the floor limiting beams 2 are mounted between two floor beams 11 parallel to each other and perpendicular to each other, so that stress on each portion of the floor assembly 1 is more uniform, and when the floor limiting beams 2 receive an acting force of the limiting member 5, the floor assembly 1 may stop moving under the acting force of the floor limiting beams 2.

Referring to fig. 1, a dump truck according to an embodiment of the present invention includes any one of the above-described novel balance beam structures of a dump truck, and when the dump truck is used, if the dump truck turns, the balance beam structure of the dump truck can keep the left and right balance of the vehicle, and the container does not shift when the container runs.

The novel balance beam structure of the dump truck and the principle of the dump truck provided by the embodiment of the utility model are as follows:

in order to increase the stability of a container, the left and right directions of a bottom plate and an auxiliary beam of a carriage are limited on the basis of the structure of a dumper in the prior art, a bottom plate limiting cross beam 2 is welded at the upper end of the bottom plate, an auxiliary beam through cross beam 4 is welded on the auxiliary beam, then limiting parts 5 are welded at two ends of the auxiliary beam through cross beam 4, in order to reduce cost, the limiting parts 5 are formed by welding after flame cutting, the limiting parts 5 not only can play a left and right guiding role when the container falls off, but also can keep the vehicle in central symmetry when in use, play a role of left and right balance, avoid large container displacement when the container runs, and well increase the stability of the vehicle.

In the description of the present invention, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

It is to be noted that, in the present invention, relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The foregoing are merely exemplary embodiments of the present invention, which enable those skilled in the art to understand or practice the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. The utility model provides a novel tipper compensating beam structure which characterized in that, it includes:

the bottom plate assembly (1) is used for bearing a cargo box of the dump truck, and the bottom of the bottom plate assembly (1) is provided with a secondary beam assembly (3);

the bottom plate limiting cross beam (2) is arranged on one side, close to the auxiliary beam assembly (3), of the bottom plate assembly (1);

the auxiliary beam straight-through cross beam (4) is arranged on one side, close to the bottom plate assembly (1), of the auxiliary beam assembly (3);

and the limiting piece (5) is arranged between the auxiliary beam through cross beam (4) and the bottom plate limiting cross beam (2), and when the dump truck container moves left and right, the limiting piece (5) can limit the auxiliary beam through cross beam (4) to move left and right relative to the bottom plate limiting cross beam (2).

2. The novel dump truck equalizer beam structure of claim 1, wherein:

the auxiliary beam through beam (4) extends along the width direction of the bottom plate assembly (1), the number of the limiting pieces (5) is at least two, and the two limiting pieces (5) are respectively installed at two ends of the auxiliary beam through beam (4).

3. The novel dump truck equalizer beam structure of claim 2, wherein:

the two limiting parts (5) are provided with first stop blocks (51), the two first stop blocks (51) are respectively fixed at two ends of the auxiliary beam through cross beam (4), the bottom plate limiting cross beam (2) is provided with at least two, and the two bottom plate limiting cross beams (2) are located between the two first stop blocks (51).

4. The novel dump truck equalizer beam structure of claim 3, wherein:

the limiting piece (5) further comprises a second stop block (52), one end of each of the first stop block (51) and the second stop block (52) is fixed on the auxiliary beam through cross beam (4), and the first stop block (51) and the second stop block (52) are respectively located on two opposite sides of the bottom plate limiting cross beam (2).

5. The novel dump truck equalizer beam structure of claim 4, wherein:

inclined planes (53) are arranged at the ends, far away from the auxiliary beam through cross beam (4), of the first stop block (51) and the second stop block (52), and the inclined planes (53) extend towards the direction of the bottom plate limiting cross beam (2) in an inclined mode.

6. The novel dump truck equalizer beam structure of claim 4, wherein:

the limiting piece (5) further comprises a third stop block (54), the surface of the third stop block (54) is fixed on the secondary beam through cross beam (4), the third stop block (54) is installed between the first stop block (51) and the second stop block (52), and the first stop block (51), the second stop block (52) and the third stop block (54) form a U shape.

7. The novel dump truck equalizer beam structure of claim 1, wherein:

the bottom plate limiting cross beam (2) extends along the length direction of the bottom plate assembly (1), and the extending direction of the bottom plate limiting cross beam (2) is perpendicular to the extending direction of the auxiliary beam through cross beam (4).

8. The novel dump truck equalizer beam structure of claim 1, wherein:

the auxiliary beam assembly (3) is provided with auxiliary beam longitudinal beams (31) which are arranged in parallel at intervals, the auxiliary beam through cross beam (4) is arranged on two adjacent auxiliary beam longitudinal beams (31), and the auxiliary beam through cross beam (4) is perpendicular to the auxiliary beam longitudinal beams (31).

9. The novel dump truck equalizer beam structure of claim 1, wherein:

the bottom plate assembly (1) is provided with bottom plate cross beams (11) which are arranged in parallel at intervals, the bottom plate limiting cross beams (2) are arranged on the two adjacent bottom plate cross beams (11), and the bottom plate cross beams (11) are perpendicular to the bottom plate limiting cross beams (2).

10. A dump truck is characterized in that: which comprises a novel dumper balance beam structure as defined in any one of claims 1-9.

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