CN218489766U - Self-unloading semitrailer - Google Patents
Self-unloading semitrailer Download PDFInfo
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- CN218489766U CN218489766U CN202222062094.8U CN202222062094U CN218489766U CN 218489766 U CN218489766 U CN 218489766U CN 202222062094 U CN202222062094 U CN 202222062094U CN 218489766 U CN218489766 U CN 218489766U
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Abstract
The utility model relates to a self-discharging semitrailer, this self-discharging semitrailer include carriage curb plate, two longerons and set up many crossbeams between two longerons. The longitudinal beam comprises a U-shaped plate, and an opening of the U-shaped plate faces to the outside; the longitudinal beam in a U-shaped plate comprises a lower wing plate, a middle vertical plate and an upper wing plate. The lower end of the carriage side plate is welded in the middle of the upper wing plate, part of the plate section of the upper wing plate extends out of the carriage of the self-discharging semitrailer, and the plate section of the upper wing plate extending out of the carriage is an outer edge. According to the self-unloading semitrailer, the lower end of the side plate of the carriage can be directly welded on the upper end surface of the upper wing plate, so that the welding of the side plate of the carriage is improved from line contact to line-surface contact; through the improvement, the welding difficulty of the carriage side plate is reduced, and the connection strength of the carriage side plate and the longitudinal beam is improved.
Description
Technical Field
The utility model relates to a tipper, concretely relates to body construction of conveyer belt formula tipper.
Background
The dumper comprises a plurality of types of side turning, translation, backward turning and the like, wherein the translation type dumper is provided with a conveying belt and a baffle in a carriage, and cargo loading and unloading are realized through translation motion of the conveying belt and the baffle, and the translation type dumper can also be called a conveying belt type dumper.
However, most of the existing translational dumper trucks are the chinese utility model patent with the patent number CN201920266109.8 and the patent name is full-load light-weight integrated semitrailer body. In the prior art, such as the above-mentioned patents, the translating dumper includes side members on both sides, and a cross member between the side members. The carriage side plate of the carriage is directly welded at the outer side end of the longitudinal beam.
However, most of the conventional side members are web members or provided with a plurality of wing plates, but the conventional side members are vertically integrated with the side plates of the vehicle compartment, and have no convex plate on the side surface of the vehicle compartment, thereby improving the appearance.
The translation type dump truck is generally provided with an oil pipe or an electric pipeline, the existing oil pipe and the existing electric pipeline are mostly arranged at the middle lower part and other parts which are not easy to see so as to avoid the damage of the oil pipe and the electric pipeline, but the maintenance of the oil pipe and the electric pipeline needs to be carried out by a worker drilling into the bottom of the truck, and the maintenance work is time-consuming and labor-consuming.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a self-discharging semitrailer to the maintenance needs to bore into the vehicle bottom operation when solving among the prior art oil pipe and electric pipeline setting in the frame lower part, and the maintenance process is wasted time and energy.
The utility model provides a self-discharging semitrailer, include carriage curb plate, two longerons and set up many crossbeams between two longerons. The longitudinal beam comprises a U-shaped plate, and an opening of the U-shaped plate faces to the outside; the longitudinal beam in a U-shaped plate comprises a lower wing plate, a middle vertical plate and an upper wing plate. The lower end of the carriage side plate is welded in the middle of the upper wing plate, part of the plate section of the upper wing plate extends out of the carriage of the self-discharging semitrailer, and the plate section of the upper wing plate extending out of the carriage is an outer edge.
Preferably, a hydraulic oil pipe is arranged at the upper part of the outer edge.
Preferably, a conduit is fixed at the lower part of the outer edge, and an electric line is penetrated in the conduit.
Preferably again, the spool is square pipe, square pipe welding is in the lower part on outer edgewise.
Preferably, the outer end of the lower wing plate is provided with a strip-shaped reinforcing plate, the strip-shaped reinforcing plate extends from the outer end of the lower wing plate to the middle part of the middle vertical plate, and a cavity with a triangular cross section is formed by the lower wing plate and the lower plate section of the middle vertical plate.
Preferably, the lower plate section of the compartment side plate extends obliquely upward and outward from the lower portion.
The utility model provides a self-discharging semitrailer compares with conventional technique's self-discharging semitrailer, has following beneficial effect:
compared with the conventional transport belt type self-discharging semitrailer, the longitudinal beam is in a U shape with an outward opening, and the upper wing plate has partial plate sections extending out of the carriage. Through the design, the lower end of the carriage side plate of the carriage can be directly welded on the upper end surface of the upper wing plate, and then the welding of the carriage side plate is improved from line contact to line-surface contact, wherein the line-surface contact mainly means that the lower end of the carriage side plate is linear, and the upper end surface of the upper wing plate is a plane; through the improvement, the welding difficulty of the carriage side plate is reduced, and the connecting strength of the carriage side plate and the longitudinal beam is improved.
In addition, the outer edge of the upper wing plate extends out of the carriage of the self-unloading semitrailer, so that a protruding strip-shaped plate is formed on the outer side of the carriage, and an oil pipe and an electric pipeline of the self-unloading semitrailer can be arranged on the upper portion and the lower portion of the outer edge respectively, so that the oil pipe and the electric pipeline are protected.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
It is to be understood that the drawings in the following description are merely exemplary of the invention and that other drawings may be derived from the structure shown in the drawings by those skilled in the art without the exercise of inventive faculty.
Fig. 1 is a schematic sectional view of a dump semi-trailer carriage in embodiment 1 of the present invention.
Fig. 2 is an enlarged view of a portion a of fig. 1 in embodiment 1 of the present invention.
In the drawings:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 1 | |
7 | |
| 2 | |
8 | |
| 3 | Middle |
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| 4 | Strip- |
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| 5 | |
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| 6 | Carriage side plate |
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, back, 8230; \8230;) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
Example 1
The embodiment provides a self-discharging semitrailer, and this self-discharging semitrailer includes carriage curb plate 6, two longerons and sets up many crossbeams 5 between two longerons. The longitudinal beam comprises a U-shaped plate, and an opening of the U-shaped plate faces to the outside; the longitudinal beam in a U-shaped plate comprises a lower wing plate 1, a middle vertical plate 3 and an upper wing plate 2. The lower end of the carriage side plate 6 is welded in the middle of the upper wing plate 2, part of the plate section of the upper wing plate 2 extends out of the carriage of the self-discharging semitrailer, and the plate section of the upper wing plate 2 extending out of the carriage is an outer edge.
Compared with the conventional transport belt type self-discharging semitrailer, the longitudinal beam is in a U shape with an outward opening, and the upper wing plate 2 has partial plate sections extending out of the carriage. Through the design, the lower end of the carriage side plate 6 of the carriage can be directly welded on the upper end surface of the upper wing plate 2, and then the welding of the carriage side plate 6 is improved from line contact to line-surface contact, wherein the line-surface contact mainly means that the lower end of the carriage side plate 6 is linear, and the upper end surface of the upper wing plate 2 is a plane; through the improvement, the welding difficulty of the carriage side plate 6 is reduced, and the connection strength of the carriage side plate 6 and the longitudinal beam is improved.
Specifically, the upper part of the outer edge is provided with a hydraulic oil pipe 8. Above-mentioned self-discharging semitrailer is provided with hydraulic pressure oil pipe 8 in addition on the outer edge, and outer edge can play the effect of supporting and protection hydraulic pressure oil pipe 8, and the existence of hydraulic pressure oil pipe 8 also avoids outer edge alone protruding simultaneously, improves the whole continuity of carriage lateral wall. In addition, hydraulic pressure oil pipe 8 sets up in outer edgewise upper portion, also is convenient for observe and the maintenance of later stage.
Specifically, a conduit 7 is fixed at the lower part of the outer edge, and an electric line is inserted into the conduit 7. In this embodiment, the line pipe is a square pipe, and the square pipe is welded to a lower portion of the outer edge. The oil pipe and the electric pipeline are protected. Above-mentioned self-discharging semitrailer is provided with spool 7 in addition, the outer border lower part, sets up electric circuit in the spool 7, and outer border can play fixed and protection spool 7's effect, and spool 7 also can improve the continuity of outer border lower part simultaneously, shares the impact that outer border probably received simultaneously, and finally, spool 7 still is used for protecting electric circuit. Finally, the conduit 7 for mounting the electric circuit is arranged at the lower part of the outer edge, so that the observation and the later maintenance are convenient.
Specifically, the outer end of the lower wing plate 1 is provided with a strip-shaped reinforcing plate 4, the strip-shaped reinforcing plate 4 extends from the outer end of the lower wing plate 1 to the middle part of the middle vertical plate 3, and forms a cavity with a triangular cross section with the lower wing plate 1 and the lower plate section of the middle vertical plate 3.
Specifically, the lower plate section of the cabin side plate 6 extends obliquely upward and outward from the lower portion. Through the arrangement, the lower part of the carriage is inwards sunken, and the outer edge is prevented from protruding out of the maximum width of the carriage. In addition, in actual production, the side wall of the carriage is further provided with a plurality of reinforcing plates, and the outer edge and possibly provided components such as the hydraulic oil pipe 8 and the line pipe 7 penetrate through the reinforcing plates.
Of course, the above only be the preferred embodiment of the present invention, not consequently the restriction the patent scope of the present invention, all be in the utility model discloses a under the design, utilize the equivalent structure transform that the content of the description and the attached drawing was made, or direct/indirect application all includes in other relevant technical field the utility model discloses a protection should be received in the patent protection scope.
Claims (6)
1. The self-unloading semitrailer comprises a carriage side plate, two longitudinal beams and a plurality of cross beams arranged between the two longitudinal beams, and is characterized in that,
the longitudinal beam comprises a U-shaped plate, and an opening of the U-shaped plate faces to the outside; the longitudinal beam in a U-shaped plate comprises a lower wing plate, a middle vertical plate and an upper wing plate;
the lower end of the carriage side plate is welded in the middle of the upper wing plate, part of the plate section of the upper wing plate extends out of the carriage of the self-discharging semitrailer, and the plate section of the upper wing plate extending out of the carriage is an outer edge.
2. The dump semi-trailer of claim 1,
and a hydraulic oil pipe is arranged on the upper part of the outer edge.
3. The dump semi-trailer of claim 1,
the lower part on outer border is fixed with the spool, be used for penetrating electric circuit in the spool.
4. The dump semi-trailer of claim 3,
the spool is square pipe, square pipe welding is in the lower part on outer edgewise.
5. The dump semi-trailer of claim 1,
the outer end of pterygoid lamina is provided with the bar reinforcing plate down, the bar reinforcing plate is followed the outer end of pterygoid lamina down to the middle part of well riser extends, and with the pterygoid lamina down with the lower part plate section of well riser encloses into the cavity that the cross-section is triangle-shaped.
6. The dump semi-trailer of claim 1,
the lower plate section of the compartment side plate extends obliquely upward and outward from the lower portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222062094.8U CN218489766U (en) | 2022-08-05 | 2022-08-05 | Self-unloading semitrailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222062094.8U CN218489766U (en) | 2022-08-05 | 2022-08-05 | Self-unloading semitrailer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218489766U true CN218489766U (en) | 2023-02-17 |
Family
ID=85187214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222062094.8U Active CN218489766U (en) | 2022-08-05 | 2022-08-05 | Self-unloading semitrailer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218489766U (en) |
-
2022
- 2022-08-05 CN CN202222062094.8U patent/CN218489766U/en active Active
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