Portal frame for pickup truck

Abstract

A portal frame for a pickup truck comprises lower levers installed on the tops of a left side plate and a right side plate of a carriage, the front ends of the lower levers extend upwards to form upper levers, the left upper lever and the right upper lever are connected through a transverse lever, and the upper levers and the transverse lever are connected with a rear plate of a cab of the truck. Top bars are further installed above the lower bars in a stacked mode, auxiliary bars extending upwards are arranged at the front ends of the top bars, the auxiliary bars are arranged in a Z shape, the front ends of the auxiliary bars are connected with the upper bars, and the left auxiliary bar and the right auxiliary bar are further connected through reinforcing bars; a connecting plate is arranged at the bottom of the lower lever, the lower lever is borne on the top of the carriage side plate, and the connecting plate extends downwards to be fixedly connected with the carriage side plate. The portal frame has the advantages that the lower lever, the upper lever and the transverse lever are integrally formed by the same pipe in a bending mode, and the top lever and the auxiliary lever are also integrally formed by the same pipe in a bending mode. The integral forming design mode greatly simplifies the structure of the portal frame.

Description

TECHNICAL FIELD

[0001] The utility model relates to an automobile accessory, in particular to a gantry for pick-up truck. BACKGROUND

[0002] Pick-up trucks have become one of the most popular car models worldwide due to their strong load-carrying capacity and wide applicability. As an important component of pick-up trucks, the gantry, also known as the gantry frame, plays a crucial role in improving vehicle structural strength, increasing loading space, and optimizing vehicle appearance. Traditional pick-up truck gantries are mainly composed of multiple independent bars, which are fixed between the top of the side panel and the rear panel of the cab through welding or bolt connection. Although this type of gantry has certain functionality, it still has many shortcomings.

[0003] 1. The existing pick-up truck gantry is usually composed of multiple independent components such as lower bars, upper bars, and cross bars. These components need to be precisely welded or bolted during production, resulting in complex manufacturing processes and high production costs. In addition, if the gantry is damaged or needs to be replaced during use, maintenance personnel need to disassemble and replace each independent component one by one, which is time-consuming and labor-intensive, increasing the difficulty and cost of maintenance.

[0004] 2. Since the components of the existing gantry are fixed by welding or bolt connection, the strength of the connection part often becomes the bottleneck of the stability of the whole gantry. Under high load or harsh road conditions, the connection part is prone to looseness or fracture, which affects the carrying capacity of the entire gantry and the safety of vehicle operation. This not only shortens the service life of the gantry, but also increases the safety hazards of the vehicle during use.

[0005] 3. The design of traditional gantries mainly focuses on practicality, ignoring the aesthetic and personalized needs of vehicle appearance. The gantry usually adopts bare metal structure, lacking necessary covering and decoration, resulting in a heavy and unattractive overall appearance of the vehicle. In addition, the lack of effective decorative design also makes the gantry visually inconsistent with other parts of the vehicle, affecting the overall aesthetic effect. Therefore, it is necessary to make further improvements. SUMMARY

[0006] The utility model aims at overcoming the shortcomings of the prior art, providing a pick-up truck gantry with simple structure, convenient use, more attractive appearance, and good protection performance.

[0007] The utility model discloses a portal frame for pick-up truck, which comprises a lower pole installed on the top of the left and right side plates of the truck cabin, an upper pole extending upward from the front end of the lower pole, two upper poles connected by a horizontal pole, and the upper pole and the horizontal pole connected with the rear plate of the truck cabin.

[0008] A top pole is further installed on the upper part of the lower pole, and a sub-pole extends upward from the front end of the top pole.

[0009] The bottom of the lower pole is provided with a connecting plate, and the lower pole is carried on the top of the side plate of the truck cabin.

[0010] The tail part of the lower pole and the top pole is sleeved with a decorative cover, and the tail end surface of the lower pole and the top pole is covered and hidden in the decorative cover.

[0011] The surface of the reinforcing pole and the horizontal pole is further provided with a support frame, and the support frame connects the two into a whole.

[0012] Further, the decorative cover is in the form of a bottomed cylindrical structure, and the opening end of the decorative cover is sleeved into the tail part of the lower pole and the top pole.

[0013] Further, a plurality of decorative holes are formed on the decorative cover, and the decorative holes penetrate the side surface and the bottom surface of the decorative cover.

[0014] Further, the sub-pole and the upper pole form a rectangular decorative area, and a decorative plate is installed in the decorative area.

[0015] Further, the middle part of the decorative plate is hollowed out to form a hollow area.

[0016] Further, the lower pole, the upper pole and the horizontal pole are integrally bent and formed from the same pipe material.

[0017] Further, the top pole and the sub-pole are integrally bent and formed from the same pipe material.

[0018] The upper poles are further connected by a horizontal pull rod.

[0019] The utility model has the advantages of simple structure, low production cost and improved market competitiveness.

[0020] 2, The gantry of the utility model adopts the same pipe material to integrally bend and form the lower pole, the upper pole and the cross pole, and the top pole and the auxiliary pole are also integrally bent and formed by the same pipe material. The design of integral forming greatly simplifies the structure of the gantry, reduces the number of parts, thereby simplifying the manufacturing process and reducing the production cost. At the same time, the integral forming of the pole structure enhances the connection strength between the parts, improves the stability and durability of the overall structure.

[0021] 3, By strengthening the pole and the cross pole surface mounted support frame, the two are connected as a whole, which significantly enhances the overall strength and stability of the gantry. Such design effectively disperses the load, reduces the risk of single-point stress, improves the carrying capacity and anti-deformation performance of the gantry under high load or complex road conditions, and ensures the safety and reliability of vehicle driving.

[0022] 4, The gantry of the utility model is provided with a decorative cover at the tail of the lower pole and the top pole, which covers and hides the tail end surface of the pole through the bottom cylindrical structure decorative cover, not only effectively protects the end of the pole, prevents it from being damaged due to external collision, but also greatly improves the appearance of the overall appearance of the vehicle. The decorative cover is provided with a penetrating decorative hole, which further enhances the decoration effect of the gantry, makes it have both practicality and beauty on the basis of practicality, and meets the personalized needs of users for the appearance of the vehicle.

[0023] 5, The gantry of the utility model is designed reasonably, all the main pole bodies are integrally formed by the same pipe material, which reduces the complex installation procedures such as welding or bolt connection, so that the installation process of the gantry is more simple and convenient. At the same time, the simplification of the structure also makes the subsequent maintenance and replacement more convenient, reduces the maintenance cost and time, and improves the use efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 、 2 is the assembly effect drawing of the utility model.

[0025] Figure 3 is one of the structure exploded view of the utility model.

[0026] Figure 4 is the enlarged view of A part structure in the utility model. Figure 3

[0027] Figure 5 is the second structure exploded view of the utility model. DETAILED DESCRIPTION

[0028] ​The utility model makes further specific description below combining with the drawings. A kind of gantry for pick-up truck, it includes the lower pole 1 being installed in the top of left and right two side plates of carriage, the upper pole 2 is extended upwards in the front end of lower pole 1, left and right two upper poles 2 are connected by crossbar 3, and upper pole 2 and crossbar 3 are connected with the rear plate of automobile cab;

[0029] The top of lower pole 1 is also stacked with top pole 4, and the front end of top pole 4 is provided with a vice pole 5 extended upwards, the vice pole 5 is arranged in the shape of "Z", and the front end thereof is connected with the upper pole 2, and the left and right two vice poles 5 are also connected by reinforcing pole 6;

[0030] The bottom of lower pole 1 is provided with a connecting plate 7, and the lower pole 1 is carried on the top of the side plate of carriage, and the connecting plate 7 is extended downwards and connected and fixed with the side plate of carriage;

[0031] The tail portion of lower pole 1 and top pole 4 is sleeved with a decorative cover 8, and the tail end surface of lower pole 1 and top pole 4 is covered and hidden in the decorative cover 8;

[0032] The surface of reinforcing pole 6 and crossbar 3 is also provided with a support frame 9, and the support frame 9 connects the two into a whole.

[0033] In one embodiment: the decorative cover 8 is provided in the form of a bottomed cylindrical structure, and the opening end thereof is sleeved into the tail portion of lower pole 1 and top pole 4.

[0034] In one embodiment: a plurality of decorative holes 81 are formed in the decorative cover 8, and the decorative holes 81 are provided through the side surface and bottom surface of the decorative cover 8.

[0035] In one embodiment: the vice pole 5 and the upper pole 2 enclose a rectangular decorative area 10, a decorative plate 11 is installed in the decorative area 10, and the decorative plate 11 is embedded in the decorative area 10 as a whole.

[0036] In one embodiment: the middle portion of the decorative plate 11 is hollowed out to form a hollow area 12.

[0037] In one embodiment: the lower pole 1, the upper pole 2 and the crossbar 3 are integrally bent and formed from the same pipe material.

[0038] In one embodiment: the top pole 4 and the vice pole 5 are integrally bent and formed from the same pipe material.

[0039] In one embodiment: the upper poles 2 are also connected by a horizontal pull rod 13.

[0040] Working principle: the core component of the portal frame of the utility model includes lower pole 1, upper pole 2 and cross pole 3, these pole bodies are integrally bent and formed by the same pipe material. The integrated design not only simplifies the manufacturing process, reduces the production cost, but also significantly improves the strength and stability of the overall structure. The upper pole 2 is connected through the cross pole 3, and is fixed with the rear plate of the cab of the vehicle, forming a solid frame structure, which can effectively disperse and bear various loads generated during driving, and ensure the driving safety and carrying capacity of the vehicle.

[0041] In addition, the top pole 4 is installed on the lower pole 1, and the front end of the top pole 4 is provided with a "Z" shaped auxiliary pole 5. The auxiliary pole 5 is not only connected with the upper pole 2, but also connected with another auxiliary pole 5 through the reinforcing pole 6, forming a reinforced support structure. The top pole 4 and the auxiliary pole 5 are also integrally bent and formed by the same pipe material, which ensures the overall strength of the connecting part and prevents displacement or fracture under high load or bad road conditions. This design effectively improves the overall stability and anti-deformation ability of the portal frame, and ensures the reliability of the vehicle in various driving environments.

[0042] Further, the tail of the lower pole 1 and the top pole 4 is sleeved with a decorative cover 8, which adopts a bottom cylindrical structure design, the open end of the decorative cover is sleeved into the tail of the lower pole 1 and the top pole 4, and is fixed by welding or bolt connection. The decorative cover 8 not only covers and hides the tail end surface of the pole body, prevents it from being damaged due to external impact, but also enhances the visual beauty of the portal frame by providing a plurality of decorative holes 81. This design not only protects the important parts of the portal frame and prolongs its service life, but also improves the beauty and individuality of the overall appearance of the vehicle.

[0043] Further, the reinforcing pole 6 and the surface of the cross pole 3 are provided with a support frame 9, which connects the two as a whole. The design of the support frame not only enhances the connection strength between the reinforcing pole 6 and the cross pole 3, ensures the stability of the portal frame when carrying heavy objects, but also improves the overall coordination and beauty of the portal frame through the unified support structure design.

[0044] Among them, the auxiliary pole 5 and the upper pole 2 form a rectangular decorative area 10, and the decorative plate 11 is installed in the decorative area 10, and the decorative plate 11 is embedded in the decorative area 10, and a hollow area 12 is formed in the middle. The design of the decorative area not only enhances the visual level and beauty of the portal frame, but also provides a channel for air flow, reduces the wind resistance during driving, and improves the fuel efficiency and driving stability of the vehicle.

[0045] In summary, the pick-up truck gantry of the utility model overcomes the shortcomings of complex structure, insufficient strength of connecting part, single appearance design and the like in the prior art through the integrally-formed lever structure, reinforced connecting support, optimized decorative design and effective protection measures, has technical advantages of simplified structure, optimized manufacturing process, improved overall strength and stability, enhanced appearance aesthetics, convenient installation and maintenance and enhanced protection performance, and the like, so that the pick-up truck gantry of the utility model has remarkable advantages in practical application, and can significantly improve the overall performance and market competitiveness of the pick-up truck.

[0046] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed.

Claims

1. A gantry for a pickup truck, characterized by: It includes the lower pole (1) installed on the top of the left and right side plates of the carriage, the front end of the lower pole (1) extends upward to have the upper pole (2), the left and right upper poles (2) are connected through the horizontal pole (3), the upper pole (2) and the horizontal pole (3) are connected with the rear plate of the cab of the automobile; The top pole (4) is further stacked and installed above the lower pole (1), the front end of the top pole (4) is provided with the auxiliary pole (5) extending upward, the auxiliary pole (5) is provided in a "Z" shape, the front end of the auxiliary pole (5) is connected with the upper pole (2), and the left and right auxiliary poles (5) are further connected through the reinforcing pole (6); The bottom of the lower pole (1) is provided with the connecting plate (7), the lower pole (1) is carried on the top of the side plate of the carriage, and the connecting plate (7) extends downward and is connected and fixed with the side plate of the carriage; The tail part of the lower pole (1) and the top pole (4) is sleeved with the decorative cover (8), the decorative cover (8) covers and hides the tail end surface of the lower pole (1) and the top pole (4) inside; The reinforcing pole (6) and the horizontal pole (3) are further provided with the support frame (9) on the surface, and the support frame (9) connects the two into a whole.

2. The pick-up truck gantry of claim 1, wherein: The decorative cover (8) is provided in a bottomed cylindrical structure, and the open end is sleeved into the tail part of the lower pole (1) and the top pole (4).

3. The pick-up truck gantry of claim 2, wherein: A plurality of decorative holes (81) are formed on the decorative cover (8), and the decorative holes (81) are provided through the side surface and the bottom surface of the decorative cover (8).

4. The pick-up truck gantry of claim 1, wherein: The auxiliary pole (5) and the upper pole (2) form a rectangular decorative area (10), the decorative plate (11) is installed in the decorative area (10), and the decorative plate (11) is embedded in the decorative area (10).

5. The pick-up truck gantry of claim 4, wherein: The middle part of the decorative plate (11) is hollowed out to form a hollow area (12).

6. The pick-up truck gantry of claim 1, wherein: The lower pole (1), the upper pole (2) and the horizontal pole (3) are integrally bent and formed by the same pipe material.

7. The pick-up truck gantry of claim 1, wherein: The top pole (4) and the auxiliary pole (5) are integrally bent and formed by the same pipe material.

8. The pick-up truck gantry of claim 1, wherein: The upper poles (2) are further connected through the horizontal pull rod (13).

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