CN114348114B - Multifunctional rollover-prevention frame and semitrailer - Google Patents
Multifunctional rollover-prevention frame and semitrailer Download PDFInfo
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- CN114348114B CN114348114B CN202210091912.9A CN202210091912A CN114348114B CN 114348114 B CN114348114 B CN 114348114B CN 202210091912 A CN202210091912 A CN 202210091912A CN 114348114 B CN114348114 B CN 114348114B
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Abstract
The invention discloses a multifunctional anti-rollover frame and a semitrailer, and relates to the technical field of semitrailers, wherein the frame comprises: a main frame assembly; the auxiliary frame assembly is arranged below one end of the main frame assembly; the portal frame is arranged above the other end of the main frame assembly; the special-shaped components are arranged in the main frame assembly and distributed along the length direction of the main frame assembly, and the upper end face of each special-shaped component is not higher than that of the main frame assembly. The semitrailer includes a frame and a wheel assembly. The invention solves the technical problems of single function and insufficient stability of the existing frame.
Description
Technical Field
The invention relates to the technical field of semitrailers, in particular to a multifunctional anti-rollover frame and a semitrailer.
Background
The semitrailer is a trailer with an axle arranged behind the gravity center of the vehicle and a coupling device capable of transmitting horizontal and vertical forces to a tractor, is a heavy transport vehicle connected with the head of the semitrailer through a towing pin, has wide application, is mainly suitable for medium and long-distance transportation of medium and heavy type and bulk goods, has strong applicability, and becomes the first choice of medium and long-distance freight vehicles.
At present, a flat car, a breast board car or a special material transporting car are mainly adopted to transport large materials in the market, but when the flat car and the breast board car are used, the flat car and the breast board car can be used only by illegally modifying the car or installing a special bracket for ensuring the applicability and the safety, the safety is poor, the operation is complex, when the special car is used for transporting materials, the special car has a single function, only can be specially used for a special car, and cannot be used for multiple purposes, and the transportation efficiency is low.
Disclosure of Invention
The invention aims to provide a multifunctional side-turning prevention frame and a semitrailer, and solves the technical problems of single function and insufficient stability of the frame in the prior art.
The embodiment of the application discloses multi-functional frame of preventing turning on one's side includes:
a main frame assembly;
the auxiliary frame assembly is arranged below one end of the main frame assembly;
the portal frame is arranged above the other end of the main frame assembly;
the special-shaped components are arranged inside the main frame assembly and distributed along the length direction of the main frame assembly, and the upper end face of each special-shaped component is not higher than that of the main frame assembly.
The frame is improved and divided into the main frame and the auxiliary frame, the main frame is used for placing materials, and the auxiliary frame is used for assembling wheels, so that the stability of the frame can be ensured under the condition that the placing area is not influenced; meanwhile, a plurality of groups of special-shaped components are arranged on the main frame assembly and used for bearing the cylindrical part, and the application range of the automobile frame assembly is enlarged.
On the basis of the technical scheme, the embodiment of the application can be further improved as follows:
further, the main frame assembly is the boundary beam formula frame that bears, just the bottom of main frame assembly is provided with the towing pin, strutting arrangement is installed to the bottom inboard of main frame assembly, and the beneficial effect who adopts this step is that select for use the boundary beam formula frame that bears to further enlarge the bearing size of whole frame, improves application scope.
Further, the main frame assembly includes:
the two main longitudinal beams are arranged in parallel;
the main cross beams are arranged between the inner walls of the two main longitudinal beams and are distributed along the length direction of the main longitudinal beams;
the sub vehicle frame assembly includes:
the two auxiliary longitudinal beams are arranged in parallel and connected with the bottom side of the main cross beam, and the auxiliary longitudinal beams are parallel to the main longitudinal beams;
the auxiliary cross beams are arranged between the inner walls of the auxiliary longitudinal beams and distributed along the length direction of the auxiliary longitudinal beams, and the beneficial effect of the step is that the bearing capacity and the bearing range of the whole frame can be improved by designing the main frame assembly and the auxiliary frame assembly.
Further, the height of the main longitudinal beam is not less than 500mm;
the length of the main longitudinal beam is L1, the length of the auxiliary longitudinal beam is L2, and L1 is greater than L2;
the length of main beam is D1, the length of vice crossbeam is D2, and D1> D2, and the beneficial effect who adopts this step designs through the height of main longitudinal beam, can lifting strength, and the spacing at the both ends of material also can be accomplished simultaneously, guarantees the stability that the material was placed.
Further, the main frame assembly still includes:
the pile inserting seats are distributed along the length direction of the main longitudinal beam in a group of every two pile inserting seats;
many pegs, the peg with the assembly of peg seat one-to-one adopts this step's beneficial effect to block the goods through the peg, avoids the goods to break away from the frame, improves the security.
Further, be provided with a standing groove on the dysmorphism subassembly, the beneficial effect who adopts this step is used for bearing the tube-shape spare through the standing groove, guarantees its stability in the transportation.
Further, the special-shaped assembly comprises two special-shaped beams distributed along the length direction of the main frame assembly, opposite sides of the two special-shaped beams are inclined surfaces, and the two inclined surfaces are combined to form the placing groove.
Furthermore, the special-shaped assembly is a special-shaped beam with inclined planes on two sides, and the opposite sides of two adjacent special-shaped assemblies are combined to form a groove.
Further, the inclined plane divide into first slope section and second slope section, first slope section is located second slope section top, first slope section is alpha with the contained angle of horizontal plane, second slope section is beta with the contained angle of horizontal plane, and alpha > beta, and the beneficial effect who adopts this step is through the slope section at different angles of inclination, can be applicable to placing of the reel material of different diameters.
The application discloses semitrailer, include frame and wheel assembly, wheel assembly install in the sub vehicle frame bottom of frame.
One or more technical solutions provided by the present application have at least the following technical effects or advantages:
1. the frame can load different kinds of goods, and when rolled or cylindrical goods are loaded, the goods are placed in the placing grooves formed by the special-shaped components in a direction perpendicular to the driving direction of the semitrailer; when loading rectangular form goods, the goods is placed on main frame assembly along semitrailer traffic direction to this realizes a car multiple function, can improve the efficiency of transporting simultaneously.
2. The special-shaped assembly is designed, so that the special-shaped assembly can be used for loading cargoes with different diameters and different widths, and is suitable for more types of cargoes; meanwhile, the placing groove formed by the special-shaped assemblies has the capacity of limiting the goods to roll forwards and backwards, and the goods are limited to move by the main longitudinal beams on the two sides of the main frame in the left and right directions, so that when rolled or cylindrical goods are loaded, the center of gravity of the goods is low, and the stability and the safety are better.
3. When rolled or cylindrical goods are loaded, the gravity center of the goods can be lowered by 350-400 mm, so that the stability of the goods is improved, and the goods are prevented from turning over; meanwhile, the upper end face of the main longitudinal beam of the main frame assembly is higher than the upper end face of the placing groove, so that the limiting of two ends of the goods is completed, and the goods can be further prevented from being placed and turned on the side.
4. This application still is provided with multiple fixed and locking cargo devices such as preceding portal frame, becket and stake, has improved the security that the semitrailer loaded the goods greatly.
5. The application solves the problems of multiple purposes and safety of a vehicle, greatly reduces the vehicle purchasing cost of a vehicle using unit, and improves the transportation efficiency, thereby being more environment-friendly and efficient; meanwhile, the vehicle using accident and the safety accident caused by illegal modification are greatly avoided, and the device can be widely applied to places such as steel mill warehouses, building sites and the like, and has a wide practical range.
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, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is a schematic structural view of a multifunctional rollover prevention frame according to an embodiment of the present invention;
FIG. 2 is a top view of a multi-functional anti-rollover frame in accordance with an exemplary embodiment of the present invention;
FIG. 3 is a top view of a subframe assembly of a multi-function rollover protection frame in accordance with an exemplary embodiment of the present invention;
FIG. 4 is a front view of a profiled beam of the multi-functional anti-roll frame according to an embodiment of the present invention;
FIG. 5 is a front view of another beam of the multi-functional anti-roll frame according to an embodiment of the present invention;
fig. 6 is a front view of a semitrailer in accordance with an exemplary embodiment of the present invention;
reference numerals:
1-a main frame assembly; 2-a subframe assembly; 3, gantry frame; 4-a profiled component; 5-a towing pin; 6-a support device; 7-a wheel assembly;
101-main stringer; 102-a main beam; 103-a cartridge seat; 104-pile inserting;
201-secondary longitudinal beam; 202-secondary beam;
401-placing a groove; 402-a profiled beam; 403-inclined plane;
4031-first inclined section; 4032-second inclined section.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only used as examples, and the protection scope of the present invention is not limited thereby.
It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.
In the description of the present application, it is to be understood that the terms "upper", "lower", and the like, indicate orientations or positional relationships based on those shown in the drawings, 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 be operated, and thus, should not be construed as limiting the present invention.
In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.
In order to better understand the technical solutions, the technical solutions will be described in detail below with reference to the drawings and the detailed description.
Example (b):
as shown in fig. 1 to 3, the embodiment of the present application discloses a multifunctional rollover prevention frame, which can be used for loading various large steel products such as steel coils, coiled materials, profiles (such as deformed steel bars, channel steels, i-beams, etc.), and also can be used for loading various building materials such as pipe networks, rollers, cement products, and the like, i.e., can be used for loading tubular components, and can also be used for loading flat plate components, so that the application range is wide; the concrete structure is as follows:
a main frame assembly 1;
the auxiliary frame assembly 2 is arranged below one end of the main frame assembly 1, the auxiliary frame assembly 2 is used for assembling wheel shafts and relevant accessories of wheels, and meanwhile, an additional auxiliary frame is used for assembling, so that the space is saved, and the maintenance is facilitated;
the portal frame 3 is arranged above the other end of the main frame assembly 1;
the special-shaped components 4 are arranged in the main frame assembly 1, the special-shaped components 4 are distributed along the length direction of the main frame assembly 1, and the upper end faces of the special-shaped components 4 are not higher than the upper end faces of the main frame assembly 1; this dysmorphism subassembly 4 is used for placing the coiled material, when loading, guarantees that the up end of dysmorphism subassembly 4 is lower, and dysmorphism subassembly 4 can not hinder placing of other plate type spares like this, and the coiled material can also be placed to dysmorphism subassembly 4 self simultaneously to the application scope of this application has been enlarged.
The main frame assembly 1 is a side beam bearing type frame, a traction pin 5 is arranged at the bottom of the main frame assembly 1, and a supporting device 6 is arranged on the inner side of the bottom of the main frame assembly 1; the main frame assembly is in a 1-position boundary beam type, namely, the boundary beam can realize supporting and blocking functions, and production and assembly are facilitated; the concrete structure comprises:
the main longitudinal beams 101 are arranged in parallel, and the main longitudinal beams 101 play a role in supporting a main beam and play a role in connection;
the main cross beams 102 are installed between the inner walls of the two main longitudinal beams 101, and the main cross beams 102 are distributed along the length direction of the main longitudinal beams 101; compared with the existing main frame, the main frame assembly 1 uses the main longitudinal beam 101 as a main beam, so that the placeable area can be enlarged as much as possible, and the maintenance and the assembly are simpler and more convenient;
the sub-frame assembly 2 includes:
the two auxiliary longitudinal beams 201 are arranged in parallel, the auxiliary longitudinal beams 201 are connected with the bottom side of the main cross beam 102, and the auxiliary longitudinal beams 201 are parallel to the main longitudinal beam 101;
the auxiliary cross beams 202 are installed between the inner walls of the two auxiliary longitudinal beams 201, and the auxiliary cross beams 202 are distributed along the length direction of the auxiliary longitudinal beams 201; the subframe assembly 2 in this application serves as a separate component for assembly of subsequent wheels.
The height of the main longitudinal beam 101 is not less than 500mm, the height of the main longitudinal beam 101 has certain requirements, so that the overall strength of the frame can be ensured, and meanwhile, the height of the main longitudinal beam 101 is higher and is used for completing the limiting of two sides of a coiled material, so that the stability of the coiled material in the conveying process is improved;
the length of the main longitudinal beam 101 is L1, the length of the auxiliary longitudinal beam 201 is L2, and L1 is greater than L2;
the length of the main beam 102 is D1, the length of the auxiliary beam 202 is D2, and D1> D2; the length relation of main longitudinal and vice longeron in this application, the length relation of main beam and vice crossbeam is injectd for the overall dimension of sub vehicle frame assembly 2 is less than the overall dimension of main frame assembly, does not influence the condition of bulk strength and loading area, can also assemble the loading wheel, realizes carrying the function.
Wherein, main frame assembly 1 still includes:
the pile inserting seats 103 are arranged in pairs and distributed along the length direction of the main longitudinal beam;
a plurality of pile inserting seats 103, wherein the pile inserting seats 104 are assembled with the pile inserting seats 104 in a one-to-one correspondence manner; the assembly form of stake 104 in this application and stake seat 103 is the form of cartridge, can realize freely assembling, and the stake also can be used for restricting the goods to both sides landing simultaneously, also can arrange the becket bridle near the stake seat for tie up and fixed goods.
In an embodiment, the special-shaped component 4 of the present application is provided with a placing groove 401; the central axis of the placing groove 401 is perpendicular to the length direction of the main frame assembly 1, and meanwhile, the bottom of the placing groove 401 is located at the bottom of the main longitudinal beam 101, so that after the coiled materials are placed, the coiled materials are located inside the placing groove 401, compared with an existing loading mode, the gravity center of the goods in the placing groove 401 can be lowered by 350-400 mm, the stability can be improved, and the situation that the goods turn on one's side is avoided. .
As shown in fig. 1 and 4, the special-shaped assemblies 4 include two special-shaped beams 402 distributed along the length direction of the main frame assembly, opposite sides of the two special-shaped beams 402 are inclined surfaces 403, and the two inclined surfaces 403 combine to form the placement groove 401.
The inclined surface 403 is divided into a first inclined section 4031 and a second inclined section 4032, the first inclined section 4031 is located above the second inclined section 4032, the included angle between the first inclined section 4031 and the horizontal plane is α, the included angle between the second inclined section 4032 and the horizontal plane is β, α > β, and the first inclined section 4031 and the second inclined section 4032 are connected end to end, so that two first inclined sections 4031 can form a large-size placing groove for placing a reel piece with a larger diameter, and two second inclined sections 4032 can form a small-size placing groove for placing a reel piece with a smaller diameter.
In another embodiment, as shown in fig. 5, the profile assemblies 4 are profile beams with inclined surfaces on both sides, and opposite sides of two adjacent profile assemblies 4 are combined to form a groove, so that a reel piece can be placed in the groove, and the reel piece is convenient to carry.
The inclined surface 403 is also divided into two inclined sections, as described above, for accommodating rolls of different diameters.
As shown in fig. 6, the present application also discloses a semitrailer, which includes the aforementioned vehicle frame and the wheel assembly 7, wherein the wheel assembly 7 is mounted at the bottom of the subframe of the vehicle frame, and the wheel assembly 7 is an existing wheel assembly.
In the description of the present invention, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the 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, and they should be construed as being covered by the appended claims and their equivalents.
Claims (5)
1. The utility model provides a multi-functional frame of preventing turning on one's side which characterized in that includes:
a main frame assembly;
the auxiliary frame assembly is arranged below one end of the main frame assembly;
the portal frame is arranged above the other end of the main frame assembly;
the special-shaped components are arranged in the main frame assembly and distributed along the length direction of the main frame assembly, and the upper end surfaces of the special-shaped components are not higher than the upper end surface of the main frame assembly;
the main frame assembly includes:
the two main longitudinal beams are arranged in parallel;
the main cross beams are arranged between the inner walls of the two main longitudinal beams and are distributed along the length direction of the main longitudinal beams;
the sub vehicle frame assembly includes:
the two auxiliary longitudinal beams are arranged in parallel and connected with the bottom side of the main cross beam, and the auxiliary longitudinal beams are parallel to the main longitudinal beams;
the auxiliary cross beams are arranged between the inner walls of the auxiliary longitudinal beams and distributed along the length direction of the auxiliary longitudinal beams;
the special-shaped assembly is provided with a placing groove and comprises two special-shaped beams distributed along the length direction of the main frame assembly, the opposite sides of the two special-shaped beams are inclined surfaces, and the two inclined surfaces are combined to form the placing groove; or the special-shaped component is a special-shaped beam with inclined surfaces at two sides, and the opposite sides of two adjacent special-shaped components are combined to form a groove;
the inclined plane divide into first slope section and second slope section, first slope section is located the second slope section top, the contained angle of first slope section and horizontal plane is alpha, the contained angle of second slope section and horizontal plane is beta, alpha > beta.
2. The frame of claim 1, wherein the main frame assembly is a side-rail load-bearing frame, a traction pin is arranged at the bottom of the main frame assembly, and a support device is arranged on the inner side of the bottom of the main frame assembly.
3. The frame of claim 2, wherein the height of the main side rail is no less than 500mm;
the length of the main longitudinal beam is L1, and the length of the auxiliary longitudinal beam is L2, L1 >;
the length of the main cross beam is D1, and the length of the auxiliary cross beam is D2, D1 >.
4. The vehicle frame of claim 3, wherein said main frame assembly further comprises:
the pile inserting seats are distributed along the length direction of the main longitudinal beam in a group of every two pile inserting seats;
and the inserting piles are assembled with the inserting pile seats in a one-to-one correspondence manner.
5. A semitrailer characterized by comprising a frame according to any one of claims 1 to 4 and a wheel assembly mounted to the subframe base of the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210091912.9A CN114348114B (en) | 2022-01-26 | 2022-01-26 | Multifunctional rollover-prevention frame and semitrailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210091912.9A CN114348114B (en) | 2022-01-26 | 2022-01-26 | Multifunctional rollover-prevention frame and semitrailer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114348114A CN114348114A (en) | 2022-04-15 |
| CN114348114B true CN114348114B (en) | 2022-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210091912.9A Active CN114348114B (en) | 2022-01-26 | 2022-01-26 | Multifunctional rollover-prevention frame and semitrailer |
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| CN (1) | CN114348114B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203402245U (en) * | 2013-04-17 | 2014-01-22 | 中集车辆（集团）有限公司 | Steel transportation semi-trailer |
| CN203996430U (en) * | 2014-05-30 | 2014-12-10 | 驻马店大力天骏专用汽车制造有限公司 | Novel semi-trailer |
| CN205203120U (en) * | 2015-12-11 | 2016-05-04 | 湖南金松汽车有限公司 | After semi -trailer frame that tumbles |
| JP2018127069A (en) * | 2017-02-07 | 2018-08-16 | 日鉄住金物流鹿島株式会社 | Trailer |
| CN210454961U (en) * | 2019-08-09 | 2020-05-05 | 湖南成鑫专用汽车有限公司 | Semi-trailer frame |
| CN212290034U (en) * | 2020-03-25 | 2021-01-05 | 蒙阴县鹏程万里车辆有限公司 | Semitrailer frame and heavy-duty car using same |
| CN112208639A (en) * | 2020-09-09 | 2021-01-12 | 深圳中集专用车有限公司 | Transport vehicle and frame thereof |
| CN112918580A (en) * | 2021-03-31 | 2021-06-08 | 太原理工大学 | Transportation and self-discharging dual-purpose skeleton container semitrailer embedded in auxiliary frame |
-
2022
- 2022-01-26 CN CN202210091912.9A patent/CN114348114B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203402245U (en) * | 2013-04-17 | 2014-01-22 | 中集车辆（集团）有限公司 | Steel transportation semi-trailer |
| CN203996430U (en) * | 2014-05-30 | 2014-12-10 | 驻马店大力天骏专用汽车制造有限公司 | Novel semi-trailer |
| CN205203120U (en) * | 2015-12-11 | 2016-05-04 | 湖南金松汽车有限公司 | After semi -trailer frame that tumbles |
| JP2018127069A (en) * | 2017-02-07 | 2018-08-16 | 日鉄住金物流鹿島株式会社 | Trailer |
| CN210454961U (en) * | 2019-08-09 | 2020-05-05 | 湖南成鑫专用汽车有限公司 | Semi-trailer frame |
| CN212290034U (en) * | 2020-03-25 | 2021-01-05 | 蒙阴县鹏程万里车辆有限公司 | Semitrailer frame and heavy-duty car using same |
| CN112208639A (en) * | 2020-09-09 | 2021-01-12 | 深圳中集专用车有限公司 | Transport vehicle and frame thereof |
| CN112918580A (en) * | 2021-03-31 | 2021-06-08 | 太原理工大学 | Transportation and self-discharging dual-purpose skeleton container semitrailer embedded in auxiliary frame |
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| CN114348114A (en) | 2022-04-15 |
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