CN117360637A - Lightweight semitrailer and application method thereof - Google Patents

Lightweight semitrailer and application method thereof Download PDF

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Publication number
CN117360637A
CN117360637A CN202311569606.2A CN202311569606A CN117360637A CN 117360637 A CN117360637 A CN 117360637A CN 202311569606 A CN202311569606 A CN 202311569606A CN 117360637 A CN117360637 A CN 117360637A
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CN
China
Prior art keywords
fixing
plate
fixedly connected
plates
fixed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202311569606.2A
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Chinese (zh)
Inventor
刘开德
刘力贤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong Wosheng Special Vehicle Manufacturing Co ltd
Original Assignee
Shandong Wosheng Special Vehicle Manufacturing Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shandong Wosheng Special Vehicle Manufacturing Co ltd filed Critical Shandong Wosheng Special Vehicle Manufacturing Co ltd
Priority to CN202311569606.2A priority Critical patent/CN117360637A/en
Publication of CN117360637A publication Critical patent/CN117360637A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D33/00—Superstructures for load-carrying vehicles
    • B62D33/02—Platforms; Open load compartments
    • B62D33/0207—Connections of movable or detachable racks or stanchions to platforms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P7/00—Securing or covering of load on vehicles
    • B60P7/06—Securing of load
    • B60P7/08—Securing to the vehicle floor or sides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P7/00—Securing or covering of load on vehicles
    • B60P7/06—Securing of load
    • B60P7/08—Securing to the vehicle floor or sides
    • B60P7/0823—Straps; Tighteners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D33/00—Superstructures for load-carrying vehicles
    • B62D33/02—Platforms; Open load compartments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D33/00—Superstructures for load-carrying vehicles
    • B62D33/02—Platforms; Open load compartments
    • B62D33/0222—Connecting elements between stanchions, e.g. roof supporting elements, stiffeners

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Auxiliary Methods And Devices For Loading And Unloading (AREA)

Abstract

The invention relates to the technical field of semitrailers, in particular to a lightweight semitrailer and a use method thereof. According to the invention, the fixing shells, the fixing plates and the supporting plates are arranged, so that the supporting plates can be placed between the fixing shells at the designated positions according to actual needs when cargoes are transported, or the supporting plates are directly taken down from the fixing plates when large cargoes are transported, and at the moment, the main plate and the fixing shells can be utilized to support the cargoes, so that the weight of the semi-trailer can be effectively reduced, and the transport and the use are convenient. The utility model has the advantages of effectively reducing the weight of the semitrailer and improving the transportation stability of goods.

Description

Lightweight semitrailer and application method thereof
Technical Field
The invention relates to a semitrailer, in particular to a lightweight semitrailer and a use method thereof.
Background
A semitrailer is a trailer in which the axle is placed behind the center of gravity of the vehicle (when the vehicle is evenly loaded) and is equipped with hitch devices that can transfer horizontal and vertical forces to the tractor. The semi-trailer is a three-axle semi-trailer, and the types of the semi-trailer are classified into eleven meter bin semi-trailer, thirteen meter bin semi-trailer, low-bed semi-trailer and the like. Is a heavy transportation vehicle connected with a semitrailer head through a traction pin.
At present, the semitrailer in the prior art mostly adopts a large-area metal plate for placing cargoes, and the metal plate is fixed in a welding mode, so that the self weight of the semitrailer is greatly increased, and the energy source for vehicle running can be greatly consumed; moreover, the prior art semitrailer adopts hemp ropes to bind the goods, and the hemp ropes are fixed at fixed points and less, so that the operation complexity is high. Therefore, the invention provides a lightweight semitrailer.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a lightweight semitrailer and a use method thereof, and overcomes the defects of the prior art.
In order to solve the technical problems, the invention provides the following technical scheme:
the utility model provides a lightweight semitrailer, includes the mainboard, the connecting seat is installed to the front side of mainboard, evenly distributed fixedly connected with a plurality of fixed shell on the front and back lateral wall of mainboard, equal fixedly connected with fixed plate on the lateral wall about the fixed shell, adjacent two be provided with the backup pad between the fixed shell, all inserted the curb plate in the fixed shell, a plurality of through-hole has been seted up to evenly distributed on the curb plate.
As a preferable technical scheme of the invention, auxiliary ladders are arranged on the rear side wall of the main board, and two auxiliary ladders are symmetrically arranged in front and back.
As a preferable technical scheme of the invention, the top surface of the fixing shell is connected with a fixing bolt in a threaded manner, the top surface of the side plate is provided with a slot, and the fixing bolt is inserted into the slot.
As a preferable technical scheme of the invention, three fixing bolts are uniformly distributed on the top surface of each fixing shell, and the number of the slots is the same as that of the fixing bolts.
As a preferable technical scheme of the invention, the section of the fixing plate is L-shaped, and the short side of the fixing plate is vertical and is arranged at one side far away from the main plate.
As a preferable technical scheme of the invention, the bottom surface of the fixing shell is fixedly connected with a reinforcing rib, and the side wall of one side of the reinforcing rib is fixedly connected with the main board.
As a preferable technical scheme of the invention, the side plates are arranged in an L shape, and the side plates are arranged in a hollow shape.
As a preferable technical scheme of the invention, the top surface of the connecting seat is fixedly connected with a fixing frame, the fixing frame comprises a plurality of transverse bottom plates, the transverse bottom plates are uniformly distributed, two longitudinal bottom plates are fixedly connected with two sides of each transverse bottom plate, and vertical plates are fixedly connected with the positions, close to the two sides, of each longitudinal bottom plate.
As a preferable technical scheme of the invention, a plurality of transverse plates are symmetrically and fixedly connected to one side of the main board close to the connecting seat, and one side of the transverse plate away from the main board on the same side is fixedly connected with the same flat plate.
As a preferable technical scheme of the invention, the connecting seat comprises two connecting steel beams, wherein two connecting steel beams are symmetrically arranged front and back, two connecting steel beams are fixedly connected with a fixed frame, two fixed steel beams are symmetrically arranged front and back between the two connecting steel beams, a fixed shaft is fixedly connected to one side of each fixed steel beam, which is close to the connecting steel beam, of each fixed steel beam, the fixed shaft penetrates through the connecting steel beam and is movably connected with the connecting steel beam, a hydraulic cylinder is movably connected to one side, far away from the fixed frame, of each connecting steel beam, a base is fixedly connected with the bottom end of each hydraulic cylinder, the base is fixedly connected with the corresponding fixed steel beam, and a protecting shell is fixedly connected to the base.
The application method of the lightweight semitrailer comprises the following steps of:
s1: the connection and installation between the vehicle heads are realized through the connecting seat;
s2: when the device is used, firstly, a side plate is inserted into a fixed shell at a designated position according to the load capacity, and a fixing bolt is screwed into the top surface of the fixed shell, so that the fixing bolt is inserted into a slot on the side plate, and the fixed installation of the side plate is realized;
s3: then according to the size of the transported goods or the actual requirement, the two sides of the supporting plate are respectively arranged on the two fixing plates, and at the moment, the placing operation of the goods can be realized by utilizing the main plate and the supporting plate;
s4: after the goods are loaded, the goods can be blocked through the side plates, the stability of the goods is improved, and the hemp ropes or other fixing pieces can be placed through the through holes in the side plates.
The embodiment of the invention provides a lightweight semitrailer, which has the following beneficial effects:
1. according to the invention, the fixing shells, the fixing plates and the supporting plates are arranged, so that the supporting plates can be placed between the fixing shells at the designated positions according to actual needs when cargoes are transported, or the supporting plates are directly taken down from the fixing plates when large cargoes are transported, and at the moment, the main plate and the fixing shells can be utilized to support the cargoes, so that the weight of the semi-trailer can be effectively reduced, and the transport and the use are convenient;
2. according to the invention, the fixing shell, the side plates, the through holes and the fixing bolts are arranged, when the semi-trailer is used, the side plates are inserted into the inner cavity of the fixing shell, then the fixing bolts are used for fixing the side plates and the fixing shell, after goods are placed on the main plate and the supporting plate, the stability of the goods can be directly improved through blocking of the side plates, and the stability of goods transported by the semi-trailer can be further improved through placing of hemp ropes or other fixing pieces through the through holes on the side plates.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic perspective view of the whole of the present invention at an angle;
FIG. 2 is a schematic perspective view of the present invention at another angle;
FIG. 3 is a schematic perspective view of the invention without side plates;
FIG. 4 is a schematic perspective view of the upper part of the main board of the present invention;
FIG. 5 is a schematic perspective view of the present invention at a stationary housing;
FIG. 6 is a schematic perspective view of a side panel of the present invention;
FIG. 7 is a schematic perspective view of a stationary housing of the present invention;
FIG. 8 is a schematic perspective view of a fixing plate according to the present invention;
fig. 9 is a schematic perspective view of the connecting seat of the present invention.
In the figure: 1. a main board; 2. a connecting seat; 3. a fixed case; 4. a fixing plate; 5. a support plate; 6. a side plate; 7. a through hole; 8. an auxiliary ladder; 9. a fixing bolt; 10. a slot; 11. reinforcing ribs; 12. a fixed frame; 13. a cross plate; 14. a flat plate; 15. a transverse bottom plate; 16. a longitudinal floor; 17. a vertical plate; 18. connecting the steel beams; 19. fixing the steel girder; 20. a fixed shaft; 21. a hydraulic cylinder; 22. a base; 23. and (5) protecting the shell.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.
Embodiment one: as shown in fig. 1-8, a lightweight semitrailer comprises a main board 1, wherein a connecting seat 2 is arranged on the front side of the main board 1, a plurality of fixing shells 3 are uniformly and fixedly connected to the front side wall and the rear side wall of the main board 1, fixing plates 4 are fixedly connected to the left side wall and the right side wall of each fixing shell 3, and a supporting plate 5 is arranged between every two adjacent fixing shells 3, so that the supporting plate 5 can be installed according to actual needs, the weight of the semitrailer is effectively reduced, and the semitrailer is convenient to use;
the auxiliary ladders 8 are arranged on the rear side wall of the main board 1, and the two auxiliary ladders 8 are symmetrically arranged front and back, so that cargo loading operation is facilitated;
the section of the fixing plate 4 is L-shaped, and the short side of the fixing plate 4 is vertical and is arranged at one side far away from the main board 1, so that the supporting plate 5 can be stably placed;
wherein, the bottom surface of the fixed shell 3 is fixedly connected with a reinforcing rib 11, and the side wall of one side of the reinforcing rib 11 is fixedly connected with the main board 1, so that the strength and the firmness of the fixed shell 3 are improved;
the top surface of the connecting seat 2 is fixedly connected with a fixed frame 12, the fixed frame 12 comprises a plurality of transverse bottom plates 15, the transverse bottom plates 15 are uniformly distributed and provided with a plurality of transverse bottom plates, two sides of the plurality of transverse bottom plates 15 are fixedly connected with two longitudinal bottom plates 16 together, the positions, close to the two sides, of the longitudinal bottom plates 16 are fixedly connected with vertical plates 17, one side, close to the connecting seat 2, of the main board 1 is fixedly connected with a plurality of transverse plates 13 in a front-back symmetrical mode, one side, far from the main board 1, of the transverse plates 13 on the same side is fixedly connected with the same flat plate 14, and goods are conveniently placed;
the side plates 6 are inserted into the fixed shell 3, and the side plates 6 are uniformly provided with a plurality of through holes 7, so that the stability of the goods can be improved, the installation of fasteners such as hemp ropes and the like can be facilitated, and the stability of the goods can be further improved;
the top surface of each fixing shell 3 is connected with fixing bolts 9 in a threaded manner, the top surface of each side plate 6 is provided with slots 10, the fixing bolts 9 are inserted into the slots 10, three fixing bolts 9 are uniformly distributed on the top surface of each fixing shell 3, the number of the slots 10 and the number of the fixing bolts 9 are the same, and the fixing installation between the side plate 6 and the fixing shell 3 is facilitated;
wherein, the side plate 6 is L-shaped, the side plate 6 is hollow, and the weight of the side plate 6 is reduced;
the connecting seat 2 is provided with two including connecting girder 18, the symmetry around connecting girder 18 is provided with two, fixedly connected with between two connecting girder 18 and the fixed frame 12, the symmetry around between two connecting girder 18 is provided with two fixed girder 19, fixed girder 19 is close to the equal fixedly connected with fixed axle 20 in connecting girder 18 one side, fixed axle 20 through-connection girder 18 and with connecting girder 18 swing joint, connecting girder 18 keeps away from fixed frame 12 one side swing joint and has pneumatic cylinder 21, the bottom fixedly connected with base 22 of pneumatic cylinder 21, base 22 and fixed girder 19 fixed connection, fixedly connected with protecting crust 23 on the base 22, can realize the high position adjustment to fixed frame 12, thereby be convenient for the connection installation operation between semitrailer and the locomotive.
The application method of the lightweight semitrailer comprises the following steps of:
s1: the connection and installation between the vehicle heads are realized through the connecting seat 2;
s2: when the fixing device is used, firstly, the side plate 6 is inserted into the fixing shell 3 at a designated position according to the load amount of the goods, and the fixing bolt 9 is screwed into the top surface of the fixing shell 3, so that the fixing bolt 9 is inserted into the slot 10 on the side plate 6, and the fixed installation of the side plate 6 is realized;
s3: then, according to the size of the transported goods or actual needs, the supporting plates 5 are placed between the fixed shells 3, and the two sides of the supporting plates 5 are respectively placed on the two fixed plates 4, so that the placing operation of the goods can be realized by utilizing the main plate 1 and the supporting plates 5;
s4: after the goods are loaded, the goods can be blocked through the side plates 6, the stability of the goods is improved, and the hemp ropes or other fixing pieces can be placed through the through holes 7 in the side plates 6.
Embodiment two:
as shown in fig. 9: after the goods are loaded, the goods can be blocked through the side plates 6, the stability of the goods is improved, and the goods can be placed through the through holes 7 in the side plates 6, so that the stability of the goods transported by the semitrailer is further improved.
The foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. The utility model provides a lightweight semitrailer, includes mainboard (1), its characterized in that, connecting seat (2) are installed to the front side of mainboard (1), evenly distributed fixedly connected with a plurality of fixed shell (3) on the front and back lateral wall of mainboard (1), all fixedly connected with fixed plate (4) on the lateral wall about fixed shell (3), adjacent two be provided with backup pad (5) between fixed shell (3), curb plate (6) have all been inserted in fixed shell (3), a plurality of through-hole (7) have been seted up to evenly distributed on curb plate (6).
2. A lightweight semitrailer as claimed in claim 1, characterized in that auxiliary ladders (8) are mounted on the rear side wall of the main board (1), the auxiliary ladders (8) being provided in front-rear symmetry in two.
3. The lightweight semitrailer according to claim 1, wherein the top surface of the fixing shell (3) is in threaded connection with a fixing bolt (9), the top surface of the side plate (6) is provided with a slot (10), the fixing bolt (9) is inserted into the slot (10), the side plate (6) is in an L-shaped arrangement, and the side plate (6) is in a hollow arrangement.
4. A lightweight semitrailer as claimed in claim 3, characterized in that three fixing bolts (9) are uniformly distributed on the top surface of each fixing shell (3), and the number of the slots (10) is the same as the number of the fixing bolts (9).
5. A lightweight semitrailer as claimed in claim 1, characterized in that the cross section of the fixing plate (4) is L-shaped, and the short side of the fixing plate (4) is vertical and arranged at a side far from the main plate (1).
6. The lightweight semitrailer according to claim 1, wherein a reinforcing rib (11) is fixedly connected to the bottom surface of the fixed shell (3), and a side wall of one side of the reinforcing rib (11) is fixedly connected with the main board (1).
7. The lightweight semitrailer according to claim 1, wherein a fixing frame (12) is fixedly connected to the top surface of the connecting seat (2), the fixing frame (12) comprises a transverse base plate (15), a plurality of transverse base plates (15) are uniformly distributed, two longitudinal base plates (16) are fixedly connected to two sides of each transverse base plate (15), and vertical plates (17) are fixedly connected to the positions, close to the two sides, of each longitudinal base plate (16).
8. The lightweight semitrailer according to claim 1, wherein a plurality of transverse plates (13) are symmetrically and fixedly connected to one side of the main board (1) close to the connecting seat (2), and the same flat plate (14) is fixedly connected to one side of the transverse plates (13) away from the main board (1) on the same side.
9. The lightweight semitrailer according to claim 1, wherein the connecting base (2) comprises connecting steel beams (18), two connecting steel beams (18) are arranged front and back symmetrically, two connecting steel beams (18) are fixedly connected with a fixed frame (12), two fixing steel beams (19) are arranged front and back symmetrically between the two connecting steel beams (18), a fixing shaft (20) is fixedly connected to one side of the fixing steel beams (19) close to the connecting steel beams (18), the fixing shaft (20) penetrates through the connecting steel beams (18) and is movably connected with the connecting steel beams (18), a hydraulic cylinder (21) is movably connected to one side, away from the fixed frame (12), of the connecting steel beams (18), a base (22) is fixedly connected to the bottom end of the hydraulic cylinder (21), the base (22) is fixedly connected with the fixing steel beams (19), and a protecting shell (23) is fixedly connected to the base (22).
10. The method of using a lightweight semitrailer as claimed in claims 1-9, comprising the steps of:
s1: the connection and installation between the vehicle heads are realized through the connecting seat (2);
s2: when the device is used, firstly, the side plate (6) is inserted into the fixed shell (3) at a designated position according to the load amount of the goods, and the fixing bolt (9) is screwed into the top surface of the fixed shell (3), so that the fixing bolt (9) is inserted into the slot (10) on the side plate (6), and the fixed installation of the side plate (6) is realized;
s3: then, a supporting plate (5) is placed between the fixed shells (3) according to the size or actual requirement of the transported goods, two sides of the supporting plate (5) are respectively placed on the two fixed plates (4), and at the moment, the placing operation of the goods can be realized by utilizing the main plate (1) and the supporting plate (5);
s4: after the goods are loaded, the goods can be blocked through the side plates (6), the stability of the goods is improved, and the hemp ropes or other fixing pieces can be placed through the through holes (7) in the side plates (6).
CN202311569606.2A 2023-11-23 2023-11-23 Lightweight semitrailer and application method thereof Pending CN117360637A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311569606.2A CN117360637A (en) 2023-11-23 2023-11-23 Lightweight semitrailer and application method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311569606.2A CN117360637A (en) 2023-11-23 2023-11-23 Lightweight semitrailer and application method thereof

Publications (1)

Publication Number Publication Date
CN117360637A true CN117360637A (en) 2024-01-09

Family

ID=89407868

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202311569606.2A Pending CN117360637A (en) 2023-11-23 2023-11-23 Lightweight semitrailer and application method thereof

Country Status (1)

Country Link
CN (1) CN117360637A (en)

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