阅读说明：本技术 一种高强度轻量化车厢及其制备方法 (High-strength lightweight carriage and preparation method thereof ) 是由 颜周武 周孝伦 于 2021-07-21 设计创作，主要内容包括：本发明公开了一种高强度轻量化车厢及其制备方法。本发明中,且中空厢的内部表面设置有防滑挡板；所述车厢本体的底部设置有固定底板,所述车厢本体的顶部焊接有顶板,所述顶板的表面开设有放置槽,所述放置槽的内部卡接有安装杆,所述车厢本体的背部焊接有背板；所述顶板的内部开设有中空槽,且中空槽的内部插接有防晒网,所述防晒网的中部焊接有横置钢板,所述横置钢板的表面开设有安装槽,所述防晒网的外壁焊接有外金属框；防晒网就会对外界的阳光进行遮挡,防止车厢本体的顶部受到暴晒而发生安全事故,从而增加了该车厢本体运输时对内部物品的保护性,同时防晒网采用了可拆卸的设计,并且操作时简单快捷,便于人们使用。(The invention discloses a high-strength lightweight carriage and a preparation method thereof. In the invention, the inner surface of the hollow compartment is provided with the anti-skid baffle; the bottom of the carriage body is provided with a fixed bottom plate, the top of the carriage body is welded with a top plate, the surface of the top plate is provided with a placing groove, an installation rod is clamped inside the placing groove, and the back of the carriage body is welded with a back plate; a hollow groove is formed in the top plate, a sun-proof net is inserted into the hollow groove, a transverse steel plate is welded in the middle of the sun-proof net, an installation groove is formed in the surface of the transverse steel plate, and an outer metal frame is welded on the outer wall of the sun-proof net; sun-proof net will shelter from external sunshine, prevents that the top of carriage body from receiving the insolation and taking place the incident to when having increased this carriage body transportation to the protectiveness of inside article, sun-proof net has adopted the detachable design simultaneously, and simple swift during the operation, the people of being convenient for use.)

1. The utility model provides a high strength lightweight carriage, includes carriage body (1), its characterized in that: a hollow compartment is arranged in the compartment body (1), and an anti-skid baffle (9) is arranged on the inner surface of the hollow compartment; a fixed bottom plate (2) is arranged at the bottom of the carriage body (1), a top plate (3) is welded at the top of the carriage body (1), a placing groove (4) is formed in the surface of the top plate (3), an installation rod (5) is clamped in the placing groove (4), and a back plate (10) is welded at the back of the carriage body (1);

the sun-proof roof is characterized in that a hollow groove is formed in the top plate (3), a sun-proof net (18) is inserted into the hollow groove, a transverse steel plate (17) is welded in the middle of the sun-proof net (18), an installation groove (16) is formed in the surface of the transverse steel plate (17), and an outer metal frame (15) is welded on the outer wall of the sun-proof net (18).

2. A high strength, lightweight vehicular cabin as defined in claim 1, wherein: the bottom surface of the fixed bottom plate (2) is welded with a fixed column, and the fixed column is welded at the position of a ground frame of the transport truck.

3. A high strength, lightweight vehicular cabin as defined in claim 1, wherein: one end of the mounting rod (5) is provided with a spring seat (14), the outer surface of the spring seat (14) is provided with a thread (12), and the size of the thread (12) is matched with that of the mounting groove (16).

4. A high strength, lightweight vehicular cabin as defined in claim 1, wherein: the inside of spring holder (14) is provided with the spring, and the end-to-end connection of spring has joint fixed head (13), the slip hole has been seted up to the end of spring holder (14), and the inside sliding connection in slip hole has joint fixed head (13).

5. A high strength, lightweight vehicular cabin as defined in claim 1, wherein: the surface of the carriage body (1) is provided with a mounting threaded hole (6), and the mounting threaded hole (6) is in threaded connection with one end, far away from the spring seat (14), of the mounting rod (5).

6. A high strength, lightweight vehicular cabin as defined in claim 1, wherein: the number of horizontal steel sheet (17) is two, the number of mounting groove (16) is four, the inside threaded connection of mounting groove (16) has mounting rod (5) is close to the one end of screw thread (12).

7. A high strength, lightweight vehicular cabin as defined in claim 1, wherein: the sun-proof net fixing plate (7) is welded at the tail end of one side of the sun-proof net (18), threaded holes are formed in two sides of the surface of the sun-proof net fixing plate (7), the inner portion of each threaded hole is connected with a fixing screw rod (8) through threads, and the fixing screw rods (8) are fixed to the surface of the top plate (3).

8. A high strength, lightweight vehicular cabin as defined in claim 1, wherein: the surface of the back plate (10) is fixedly connected with a fixed steel rod (11), and the fixed steel rod (11) is fixedly installed at the fixed end of the frame.

9. A high strength, lightweight vehicular cabin and a method of manufacturing the same as claimed in claim 1, wherein: the preparation method of the high-strength light-weight carriage comprises the following steps:

s1, manufacturing a bottom plate longitudinal beam; 2 pieces of channel steel with the standard length of No. 12 being 6m are butted for 3.5m during manufacturing, the channel steel is added at the welding seam in the channel to be used as a support, and the butted positions of the 2 pieces of channel steel are placed in opposite directions during assembly. The longitudinal beam is connected with the frame through a U-shaped bolt;

s2, manufacturing a lower edge beam; the lower edge beam adopts No. 12 channel steel; adding steel plates as supports at the butt joint, wherein the directions of the two pairs of seams are opposite during welding;

s3, welding the beam; adopting 10 # thickened channel steel, welding a steel plate with the plate thickness of 3-6 mm in the channel steel, and taking the steel plate as a reinforcing rib, wherein the length of the steel plate is larger than the leg width of the longitudinal beam channel steel by 110-140 mm;

s4, welding the lower side beam and the cross beam manufactured in the steps S2 and S3 to the outer part of the longitudinal beam, and then taking the channel steel, the plug-in groove and the plug-in box to weld the upright post;

s5, in the step S4, after the upright post is welded, taking a corrugated steel plate with the thickness of 1.2-15 mm to weld the front baffle, and after welding, reinforcing the corrugated steel plate;

and S6, transversely opening a front baffle at the vertical position 1/2, adding No. 8 common channel steel, and enabling the leg direction to be the same as the carriage direction. Fully welding joints between the corrugated plate and the upper end and the lower end of the channel steel, and fully welding joints between two ends of the channel steel and the front upright post;

and S7, after the reinforcement is finished, welding the top plate (3) at the top of the carriage body (1), assembling the sun-proof net fixing plate (7) and the fixing screw rod (8), and finishing the manufacturing process of the whole carriage after the assembly.

10. A high strength, lightweight vehicular cabin and method of making the same as defined in claim 9 wherein: in step S4, an iron bar having a length of about 300mm, a plate thickness of 8mm and a height lower than the height of the insertion groove is welded into the insertion groove as a rib.

Technical Field

The invention belongs to the technical field of wagon carriage production, and particularly relates to a high-strength lightweight carriage and a preparation method thereof.

Background

Cargo vehicles, commonly referred to as trucks, also known as lorries, refer to vehicles primarily used for transporting cargo, and sometimes to vehicles that can tow other vehicles, and are a category of commercial vehicles. Generally, the vehicle can be divided into a heavy vehicle and a light vehicle according to the weight of the vehicle. Most trucks use a diesel engine as a power source, but some light trucks use gasoline, petroleum gas or natural gas; with the vigorous development of the modern transportation industry, the use of the compartment fence is increasingly widespread. Aiming at the actual situation and the part with larger stress when the 9.5m bin gate carriage is used, the welding quality is ensured and the use requirement is met by selecting a proper assembly process and a proper welding method; the truck consists of four parts, namely an engine, a chassis, a truck body and an electrical system. The truck mainly takes part in the movement by an engine and a chassis, wherein the chassis comprises a transmission system, a running system, a steering system and a braking system; the wagon needs to use the carriage when in use.

But traditional carriage is when preparing, lacks reinforced process, and traditional carriage is when hot weather uses simultaneously, and the carriage top receives the insolate, makes the temperature sharply rise to cause the influence to inside goods, influence its transportation quality.

Disclosure of Invention

The invention aims to: in order to solve the above-mentioned problems, a high-strength lightweight vehicle compartment and a method for manufacturing the same are provided.

The technical scheme adopted by the invention is as follows: a high-strength lightweight carriage comprises a carriage body, wherein a hollow carriage is arranged in the carriage body, and an anti-skid baffle is arranged on the inner surface of the hollow carriage; the bottom of the carriage body is provided with a fixed bottom plate, the top of the carriage body is welded with a top plate, the surface of the top plate is provided with a placing groove, an installation rod is clamped inside the placing groove, and the back of the carriage body is welded with a back plate;

the sun-proof screen is characterized in that a hollow groove is formed in the top plate, a sun-proof screen is inserted into the hollow groove, a transverse steel plate is welded in the middle of the sun-proof screen, an installation groove is formed in the surface of the transverse steel plate, and an outer metal frame is welded on the outer wall of the sun-proof screen.

In a preferred embodiment, the bottom surface of the fixed bottom plate is welded with a fixed column, and the fixed column is welded at the ground frame of the transport truck.

In a preferred embodiment, a spring seat is arranged at one end of the mounting rod, a thread is formed on the outer surface of the spring seat, and the size of the thread is matched with that of the mounting groove.

In a preferred embodiment, a spring is arranged inside the spring seat, the tail end of the spring is connected with a clamping fixing head, a sliding hole is formed in the tail end of the spring seat, and the clamping fixing head is connected inside the sliding hole in a sliding mode.

In a preferred embodiment, a mounting threaded hole is formed in the surface of the carriage body, and the mounting threaded hole is in threaded connection with one end, far away from the spring seat, of the mounting rod.

In a preferred embodiment, the number of the transverse steel plates is two, the number of the mounting grooves is four, and the mounting rod is connected with one end, close to the screw, of the mounting rod through the internal threads of the mounting grooves.

In a preferred embodiment, a sun-proof net fixing plate is welded at the tail end of one side of the sun-proof net, threaded holes are formed in two sides of the surface of the sun-proof net fixing plate, fixing screws are connected inside the threaded holes through threads, and the fixing screws are fixed on the surface of the top plate.

In a preferred embodiment, a fixed steel rod is fixedly connected to the surface of the back plate, and the fixed steel rod is fixedly mounted at the fixed end of the frame.

In a preferred embodiment, the method for manufacturing the high-strength light-weight vehicle compartment comprises the following steps:

s1, manufacturing a bottom plate longitudinal beam; 2 pieces of channel steel with the standard length of No. 12 being 6m are butted for 3.5m during manufacturing, the channel steel is added at the welding seam in the channel to be used as a support, and the butted positions of the 2 pieces of channel steel are placed in opposite directions during assembly. The longitudinal beam is connected with the frame through a U-shaped bolt;

s2, manufacturing a lower edge beam; the lower edge beam adopts No. 12 channel steel; adding steel plates as supports at the butt joint, wherein the directions of the two pairs of seams are opposite during welding;

s3, welding the beam; adopting 10 # thickened channel steel, welding a steel plate with the plate thickness of 3-6 mm in the channel steel, and taking the steel plate as a reinforcing rib, wherein the length of the steel plate is larger than the leg width of the longitudinal beam channel steel by 110-140 mm;

s4, welding the lower side beam and the cross beam manufactured in the steps S2 and S3 to the outer part of the longitudinal beam, and then taking the channel steel, the plug-in groove and the plug-in box to weld the upright post;

s5, in the step S4, after the upright post is welded, taking a corrugated steel plate with the thickness of 1.2-15 mm to weld the front baffle, and after welding, reinforcing the corrugated steel plate;

and S6, transversely opening a front baffle at the vertical position 1/2, adding No. 8 common channel steel, and enabling the leg direction to be the same as the carriage direction. Fully welding joints between the corrugated plate and the upper end and the lower end of the channel steel, and fully welding joints between two ends of the channel steel and the front upright post;

and S7, after the reinforcement is finished, welding a top plate at the top of the carriage body, assembling the sun-proof net fixing plate and the fixing screw rod, and finishing the manufacturing process of the whole carriage after the assembly.

In a preferred embodiment, in step S4, an iron bar having a length of about 300mm, a plate thickness of 8mm and a height lower than the height of the insertion groove is welded inside the insertion groove as a rib.

In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:

1. according to the invention, the mounting rod is taken out from the inside of the placing groove through the clamping fixing head, then one section of the mounting rod is fixedly screwed into the mounting threaded hole, the thread on the outer surface of the mounting rod is screwed into the mounting groove to form fixation, and the mounting grooves and the mounting rod are fixed in sequence, then in the using process of the carriage body, the sun-proof net can shield outside sunlight and prevent safety accidents caused by exposure of the top of the carriage body, so that the protection of the carriage body on internal articles during transportation is increased, meanwhile, the sun-proof net adopts a detachable design, and is simple and rapid in operation and convenient for people to use.

2. According to the invention, in the process of manufacturing the carriage body, the front baffle inside the carriage body is reinforced, and the use of the internal anti-slip baffle is matched, so that the safety of the carriage body in the transportation process is improved, the service life of the carriage body is longer, the fault rate of the carriage body is reduced, the use cost of people using the carriage body is reduced, and the carriage body has more economical efficiency and stability.

Drawings

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

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

FIG. 3 is a schematic view of a sunscreen net according to the present invention;

fig. 4 is a schematic view of the structure of the mounting rod of the present invention.

The labels in the figure are: 1-carriage body, 2-fixed bottom plate, 3-top plate, 4-placing groove, 5-mounting rod, 6-mounting threaded hole, 7-sun-proof net fixing plate, 8-fixing screw rod, 9-anti-slip baffle, 10-back plate, 11-fixing steel rod, 12-thread, 13-clamping fixing head, 14-spring seat, 15 outer metal frame, 16-mounting groove, 17-transverse steel plate and 18-sun-proof net.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-4, the high-strength light-weight carriage comprises a carriage body 1, wherein a mounting threaded hole 6 is formed in the surface of the carriage body 1, and the mounting threaded hole 6 is in threaded connection with one end, far away from the spring seat 14, of the mounting rod 5; a hollow compartment is arranged in the compartment body 1, and an anti-skid baffle 9 is arranged on the inner surface of the hollow compartment; the bottom of the carriage body 1 is provided with a fixed bottom plate 2, the bottom surface of the fixed bottom plate 2 is welded with a fixed column, and the fixed column is welded at a ground frame of a transport truck; the top of the carriage body 1 is welded with a top plate 3, a placing groove 4 is formed in the surface of the top plate 3, an installation rod 5 is clamped in the placing groove 4, a spring seat 14 is arranged at one end of the installation rod 5, a spring is arranged in the spring seat 14, the tail end of the spring is connected with a clamping fixing head 13, a sliding hole is formed in the tail end of the spring seat 14, and the clamping fixing head 13 is connected in the sliding hole in a sliding mode; the outer surface of the spring seat 14 is provided with a thread 12, and the size of the thread 12 is matched with that of the mounting groove 16; a back plate 10 is welded at the back of the carriage body 1; the surface of the back plate 10 is fixedly connected with a fixed steel rod 11, and the fixed steel rod 11 is fixedly arranged at the fixed end of the frame; the installation rod 5 is taken out from the inside of the placing groove 4 through the clamping fixing head 13, then one section of the installation rod 5 is fixedly screwed into the installation threaded hole 6, the threads 12 on the outer surface of the installation rod 5 are screwed into the installation grooves 16 to form fixation, and the installation grooves 16 and the installation rod 5 are fixed in sequence, then in the using process of the carriage body 1, the sun-proof net 18 can shield outside sunlight, and safety accidents caused by exposure of the top of the carriage body 1 are prevented, so that the protection performance of the carriage body 1 on internal articles during transportation is improved, meanwhile, the sun-proof net 18 is detachably designed, and the operation is simple and rapid, and the use by people is convenient;

a hollow groove is formed in the top plate 3, a sun-proof net 18 is inserted into the hollow groove, a sun-proof net fixing plate 7 is welded at the tail end of one side of the sun-proof net 18, threaded holes are formed in two sides of the surface of the sun-proof net fixing plate 7, a fixing screw rod 8 is connected to the inside of each threaded hole through a thread, and the fixing screw rod 8 is fixed to the surface of the top plate 3; the middle part of the sun-proof net 18 is welded with two transverse steel plates 17, the number of the transverse steel plates 17 is four, the number of the mounting grooves 16 is four, and the inner threads of the mounting grooves 16 are connected with one end, close to the threads 12, of the mounting rod 5; an installation groove 16 is formed in the surface of the transverse steel plate 17, and an outer metal frame 15 is welded on the outer wall of the sun-proof net 18;

the preparation method of the high-strength light-weight carriage comprises the following steps:

s1, manufacturing a bottom plate longitudinal beam; 2 pieces of channel steel with the standard length of No. 12 being 6m are butted for 3.5m during manufacturing, the channel steel is added at the welding seam in the channel to be used as a support, and the butted positions of the 2 pieces of channel steel are placed in opposite directions during assembly. The longitudinal beam is connected with the frame through a U-shaped bolt;

s2, manufacturing a lower edge beam; the lower edge beam adopts No. 12 channel steel; adding steel plates as supports at the butt joint, wherein the directions of the two pairs of seams are opposite during welding;

s3, welding the beam; adopting 10 # thickened channel steel, welding a steel plate with the plate thickness of 3-6 mm in the channel steel, and taking the steel plate as a reinforcing rib, wherein the length of the steel plate is larger than the leg width of the longitudinal beam channel steel by 110-140 mm;

s4, welding the lower side beam and the cross beam manufactured in the steps S2 and S3 to the outer part of the longitudinal beam, and then taking the channel steel, the plug-in groove and the plug-in box to weld the upright post; in step S4, iron bars with the length of about 300mm, the plate thickness of 8mm and the height slightly lower than the height of the insertion groove are welded in the insertion groove to be used as reinforcing ribs; when the lower side beam is installed, the leg part of the lower side beam is provided with an opening, the width of the opening is slightly larger than that of the inserting box, the seam between the inserting box and the lower side beam is completely welded, the welding height of the outer part of the lower side beam is 50-80 mm larger than that of the inserting box, the width of the lower side beam is 10-150m larger than that of the inserting box, and an iron plate with the plate thickness of 6-8mm is used as a reinforcing plate, so that the lower side beam is prevented from deforming under the action of larger force; in the process of manufacturing the carriage body 1, the front baffle inside the carriage body 1 is reinforced, and the use of the internal anti-skid baffle 9 is matched, so that the safety of the carriage body 1 in the transportation process is improved, the service life of the carriage body 1 is longer, the fault rate of the carriage body 1 is reduced, the use cost of people using the carriage body 1 is reduced, and the carriage body 1 has more economical efficiency and stability;

s5, in the step S4, after the upright post is welded, taking a corrugated steel plate with the thickness of 1.2-15 mm to weld the front baffle, and after welding, reinforcing the corrugated steel plate;

and S6, transversely opening a front baffle at the vertical position 1/2, adding No. 8 common channel steel, and enabling the leg direction to be the same as the carriage direction. Fully welding joints between the corrugated plate and the upper end and the lower end of the channel steel, and fully welding joints between two ends of the channel steel and the front upright post;

s7, after the reinforcement is finished, welding the top plate 3 at the top of the carriage body 1, assembling the sun-proof net fixing plate 7 and the fixing screw rod 8, and finishing the manufacturing process of the whole carriage after the assembly

The working principle is as follows: when high strength lightweight carriage and preparation method used, take out the installation pole from the inside of standing groove through the joint fixed head, later with the inside of the one section firm screw-in of installation pole to the installation screw hole, the inside of the screw-in mounting groove of installing the pole surface, it is fixed to form, and fix each mounting groove with the installation pole in proper order, later in the use of carriage body, sun-proof net will shelter from external sunshine, prevent that the top of carriage body from receiving the insolate and taking place the incident, thereby when having increased this carriage body transportation to the protectiveness of inside article, sun-proof net has adopted the detachable design simultaneously, and simple swift during the operation, be convenient for people to use.

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

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.