CN216184760U

CN216184760U - Fortune material semitrailer

Info

Publication number: CN216184760U
Application number: CN202122576392.4U
Authority: CN
Inventors: 李羽丰; 路遥; 王新义; 宋乐
Original assignee: Sanhe Sunhunk Special Vehicle Co ltd
Current assignee: Sanhe Sunhunk Special Vehicle Co ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-04-05
Anticipated expiration: 2031-10-26

Abstract

The utility model discloses a material transporting semitrailer, which comprises a low flat car body, wherein welding movable frames for expanding a bearing surface are connected to two sides of the low flat car body in a sliding manner, the low flat car body is fixedly connected above a concave framework, a power unit for providing power for a car is arranged on the left side of the concave framework, the power unit is electrically connected with an operating device arranged in an integral type side rear protection assembly, the concave framework is fixedly connected with a clamping arm fixing mechanism, the clamping arm fixing mechanism is fixedly connected with a clamping arm, the operating device in the integral type side rear protection assembly is used for operating the clamping arm fixing mechanism, the concave framework is provided with a triangular support fixing hole for fixing a triangular support, the low flat car body uses a reversed mounting type suspension, a high-low beam structure is adopted, and the purpose of further reducing the car body is achieved, can transport prefab wallboard, extension goods bearing area and press from both sides tight beneficial effect that prevents that the goods from dropping in the transportation to transporting goods.

Description

Fortune material semitrailer

Technical Field

The utility model belongs to the related technical field of semitrailers, and particularly relates to a material transporting semitrailer.

Background

In recent years, with the increasing of the national support force for prefabricated buildings, the discharge of national academy of sciences about the rapid development of prefabricated buildings in 2016, 2, 22 days requires the development of prefabricated buildings such as prefabricated concrete structures, steel structures and modern wood structures according to local conditions, and strives for about 10 years, so that the proportion of the prefabricated buildings in the newly-built building area reaches 30%, the market of prefabricated parts is in explosive growth trend, the total production amount of the prefabricated parts is larger and larger, and the requirement for transportation is larger and larger.

The prior art has the following problems: the prefabricated part wallboard is more than 2.4-3 meters in height, and about 3-4 tons of single weight, conventional semitrailer can't transport it, and the prefabricated part wallboard can be transported only to low flat-bed structure vehicle, and conventional semitrailer and low flat-bed semitrailer do not have dedicated clamping device, and the prefabricated part wallboard drops easily, has the potential safety hazard, and these all restrict the range of application and the transportation development of vehicle.

In view of this, we propose a material handling semitrailer.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a material transporting semitrailer so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a fortune material semitrailer, includes low platform body, low platform body both sides sliding connection has the welding adjustable shelf that is used for extending the loading end, low platform body fixed connection is in concave type skeleton top, concave type skeleton left side is provided with the power pack who is used for providing power for the car, power pack has the controlling means who sets up in integral side rear protection assembly through electric connection, concave type skeleton fixedly connected with presss from both sides tight arm fixed establishment, press from both sides tight arm of tight arm fixed establishment fixedly connected with, controlling means in the integral side rear protection assembly is used for controlling and presss from both sides tight arm fixed establishment, concave type skeleton is provided with the A-frame fixed orifices that is used for fixed A-frame, concave type skeleton concave part is used for placing the pipe fitting.

Furthermore, clamping arm plates are arranged on two sides of the clamping arm and fixedly connected through a folding connecting plate, the clamping arm plates are provided with connecting rectangular pipes and fixing pin holes, a reinforcing plate is fixedly connected to the upper portion of each clamping arm plate, and a clamping cushion block is fixedly connected to the lower portion of each reinforcing plate.

Further, press from both sides tight arm fixed establishment and include the hydro-cylinder, hydro-cylinder right side fixedly connected with cylinder fixed pin, the cylinder fixed pin rotates and is connected with the fixed bolster, fixed bolster right side fixedly connected with fixed plate, fixed plate right side fixedly connected with frame, fixed bolster top fixedly connected with support arm, hydro-cylinder left side fixedly connected with jar pole fixed pin, jar pole fixed pin.

Furthermore, the support arm left side is provided with rotatory spacing, support arm left end fixedly connected with frame, the support arm left side is provided with the tight arm fixed pin of clamp that is used for fixed rotatory spacing.

Furthermore, the fixed rotary limiting frame is connected with a clamping arm through a clamping arm limiting pin, and the clamping arm is connected with the oil cylinder through a cylinder rod fixing pin.

Further, the movable welding frame is a detachable sliding device and is used for increasing the cargo bearing area, the prefabricated parts are placed horizontally, the vehicle transportation space utilization is improved, the movable welding frame can be detached during light-load transportation, the weight is reduced, and the oil consumption is reduced.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model has the beneficial effects that the welding movable frames for expanding the bearing surface are connected on the two sides of the low flat car body in a sliding way, the low flat car body is fixedly connected above the concave framework, the left side of the concave framework is provided with a power unit for providing power for a car, the power unit is electrically connected with an operating device arranged in the integrated side rear protection assembly, the concave framework is fixedly connected with a clamping arm fixing mechanism, the clamping arm fixing mechanism is fixedly connected with a clamping arm, the operating device in the integrated side rear protection assembly is used for operating the clamping arm fixing mechanism, the concave framework is provided with a triangular support fixing hole for fixing a triangular support, the concave part of the concave framework is used for placing a pipe fitting, the low flat car body adopts 275/70R22.5 specification tires and a reversed suspension, and the high-low beam structure is adopted, so that the beneficial effects of further reducing the car body, expanding the load bearing area and clamping the transported goods are achieved, the prefabricated part wallboard is 2.4-3 meters high, about 3-4 tons of single weight, and conventional semitrailer can't transport it, and only low flat-bed structure vehicle can carry out the transportation of prefabricated part wallboard, and conventional semitrailer and low flat-bed semitrailer do not have dedicated clamping device, and the prefabricated part wallboard drops easily, has the potential safety hazard, these all restrict the application range of vehicle and the problem of transportation development.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a clamping arrangement of the present invention;

FIG. 3 is a schematic view of the clamp arm configuration of the present invention;

FIG. 4 is a schematic structural view of a clamp arm securing mechanism of the present invention;

FIG. 5 is a schematic structural diagram of a hydraulic system of the present invention;

in the figure: 1. welding the movable frame; 10. a low flat body; 11. a power unit; 12. an integral side rear guard assembly; 13. a concave skeleton; 14. a triangular bracket fixing hole; 2. a clamp arm; 20. clamping the arm plate; 21. a folding connecting plate; 22. connecting a rectangular pipe; 23. a fixing pin hole; 24. a reinforcing plate; 25. clamping the cushion block; 3. a clamp arm fixing mechanism; 30. a frame; 31. fixing a bracket; 32. a cylinder barrel fixing pin; 33. a support arm; 34. an oil cylinder; 35. a clamp arm securing pin; 36. rotating the limiting frame; 37. a cylinder rod fixing pin; 38. a frame; 39. a clamping arm limit pin; 310. and (7) fixing the plate.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "central", "lateral", "longitudinal", "length", "width", "thickness", "up", "down", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate positional or positional relationships based on the positional or positional relationships illustrated in the drawings, and are used for convenience of description and simplification of the description, but do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides a fortune material semitrailer, including low platform body 10, low platform body 10 both sides sliding connection has the welding adjustable shelf 1 that is used for extending the loading end, low platform body 10 fixed connection is in concave skeleton 13 top, concave skeleton 13 left side is provided with the power pack 11 that is used for providing power for the car, power pack 11 has the controlling means who sets up in integral side rear protection assembly 12 through electric connection, concave skeleton 13 fixed connection presss from both sides tight arm fixed

establishment

3, 3 fixed connection of tight arm fixed establishment presss from both sides tight arm 2, controlling means in the integral side rear protection assembly 12 is used for controlling and presss from both sides tight arm fixed establishment 3, concave skeleton 13 is provided with the triangular support fixed orifices 14 that is used for fixed triangular support, concave 13 lower part of concave skeleton is used for placing the pipe fitting.

Additionally, the low platform body 10 adopts 275/70R22.5 specification tires and a reverse type suspension, and adopts a high-low beam structure to further reduce the body.

To supplement, the power unit 11 includes a power system: the oil tank assembly, the oil pump, the motor, the overflow valve and the check valve; the operating system comprises: an electromagnetic valve; the execution system: oil cylinder 34 and oil pipe. 24V electric power is led out from the traction head, an oil pump is driven by a motor in the power system, high-pressure oil is provided, wherein the pressure of the overflow valve control power unit 11 is within a preset range, and the hydraulic system is protected by a one-way valve. The four groups of oil cylinders 34 of the execution system are controlled by operating electromagnetic multi-way valves (four groups in all, four groups of oil cylinders 34 are respectively controlled) in the system, and the action of the hydraulic cylinders can be controlled by changing the oil conveying directions of the oil ports A and B, so that the hydraulic cylinders are controlled to extend or retract, and the clamping and the expansion of the clamp are controlled. A flow distributing and collecting valve is additionally arranged between each group of hydraulic cylinders, so that the two oil cylinders 34 can keep synchronous control of the oil cylinders 34 even when bearing different loads, and the effects of synchronous clamping and synchronous unfolding are guaranteed.

Preferably, the clamping arm plates 20 are arranged on two sides of the clamping arm 2, the clamping arm plates 20 are fixedly connected through a folding connecting plate 21, the clamping arm plates 20 are provided with connecting rectangular pipes 22 and fixing pin holes 23, a reinforcing plate 24 is fixedly connected above the clamping arm plates 20, and a clamping cushion block 25 is fixedly connected below the reinforcing plate 24.

Preferably, the clamping arm fixing mechanism 3 comprises an oil cylinder 34, a cylinder fixing pin 32 is fixedly connected to the right side of the oil cylinder 34, a fixing support 31 is rotatably connected to the cylinder fixing pin 32, a fixing plate 310 is fixedly connected to the right side of the fixing support 31, a frame 30 is fixedly connected to the right side of the fixing plate 310, a supporting arm 33 is fixedly connected to the upper side of the fixing support 31, a cylinder rod fixing pin 37 is fixedly connected to the left side of the oil cylinder 34, and a cylinder rod fixing pin 37 is fixedly connected to the left side of the oil cylinder 34.

Preferably, a rotation limiting frame 36 is disposed on the left side of the supporting arm 33, a frame 38 is fixedly connected to the left side of the supporting arm 33, and a clamping arm fixing pin 35 for fixing the rotation limiting frame 36 is disposed on the left side of the supporting arm 33.

Preferably, the fixed rotation stopper 36 is connected to the clamp arm 2 by a clamp arm stopper pin 39, and the clamp arm 2 is connected to the cylinder 34 by a cylinder rod fixing pin 37.

As the technical preference, the welding movable frame 1 is a detachable sliding device and is used for increasing the cargo bearing area, the prefabricated parts are placed horizontally, the vehicle transportation space utilization is improved, the prefabricated parts can be detached during light-load transportation, the weight is reduced, and the oil consumption is reduced.

The working principle and the using process of the utility model are as follows: after the utility model is installed, goods above a low flat plate vehicle body 10 are fixed through a clamping device, when the pipe fittings are transported, the pipe fittings are placed at the concave part of a concave framework 13, the contact area between the pipe fittings and the concave framework 13 is increased, the oil cylinder 34 is controlled to stretch by controlling a control device arranged in an integral type side rear protection assembly 12, so that a clamping arm 2 is clamped inwards, the pipe fittings placed on the concave framework 13 are fixed, the pipe fittings are placed to swing and fall off in the transportation process, when the goods needing a triangular bracket are transported, the triangular bracket is fixed above the low flat plate vehicle body 10 through a triangular bracket fixing hole 14, the goods lean against the side surface of the triangular bracket, the oil cylinder 34 is controlled to stretch by controlling the control device arranged in the integral type side rear protection assembly 12, so that the clamping arm 2 is clamped inwards, and the vehicle body is used for fixing the goods placed above the low flat plate vehicle body 10, when transporting the prefab wallboard, expand to both sides through the seam adjustable shelf 1, increase bearing area, place the prefab wallboard in low platform automobile body 10 top, reuse presss from both sides tight arm 2 and presss from both sides tight prefab wallboard and prevents that the freight from shaking and dropping in-process.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A fortune material semitrailer, includes low platform automobile body (10), its characterized in that: two sides of the low flat car body (10) are connected with a welding movable frame (1) used for expanding a bearing surface in a sliding way, the low flat car body (10) is fixedly connected above the concave framework (13), the left side of the concave framework (13) is provided with a power unit (11) for providing power for the car, the power unit (11) is electrically connected with an operating device arranged in the integrated side rear protection assembly (12), the concave framework (13) is fixedly connected with a clamping arm fixing mechanism (3), the clamping arm fixing mechanism (3) is fixedly connected with a clamping arm (2), the operating device in the integrated side rear guard assembly (12) is used for operating the clamping arm fixing mechanism (3), concave type skeleton (13) are provided with A-frame fixed orifices (14) that are used for fixed A-frame, concave type skeleton (13) concave part is used for placing the pipe fitting.

2. A material handling semitrailer as claimed in claim 1, wherein: the clamping arm is characterized in that clamping arm plates (20) are arranged on two sides of the clamping arm (2), the clamping arm plates (20) are fixedly connected through folding type connecting plates (21), the clamping arm plates (20) are provided with connecting rectangular pipes (22) and fixing pin holes (23), reinforcing plates (24) are fixedly connected to the upper portions of the clamping arm plates (20), and clamping cushion blocks (25) are fixedly connected to the lower portions of the reinforcing plates (24).

3. A material handling semitrailer as claimed in claim 1, wherein: press from both sides tight arm fixed establishment (3) including hydro-cylinder (34), hydro-cylinder (34) right side fixedly connected with cylinder fixed pin (32), cylinder fixed pin (32) are rotated and are connected with fixed bolster (31), fixed bolster (31) right side fixedly connected with fixed plate (310), fixed plate (310) right side fixedly connected with frame (30), fixed bolster (31) top fixedly connected with support arm (33), hydro-cylinder (34) left side fixedly connected with jar pole fixed pin (37), jar pole fixed pin (37).

4. A material handling semitrailer as claimed in claim 3, wherein: support arm (33) left side is provided with rotatory spacing (36), support arm (33) left end fixedly connected with frame (38), support arm (33) left side is provided with the tight arm fixed pin (35) of clamp that is used for fixed rotatory spacing (36).

5. A material handling semitrailer as claimed in claim 4, wherein: the fixed rotary limiting frame (36) is connected with the clamping arm (2) through a clamping arm limiting pin (39), and the clamping arm (2) is connected with the oil cylinder (34) through a cylinder rod fixing pin (37).

6. A material handling semitrailer as claimed in claim 1, wherein: the welding movable frame (1) is a detachable sliding device and is used for increasing the cargo bearing area, the prefabricated parts are placed horizontally, the vehicle transportation space utilization is improved, the welding movable frame can be detached during light-load transportation, the weight is reduced, and the oil consumption is reduced.