CN221835426U - A light truck cargo compartment connection structure and a light truck - Google Patents

Abstract

The utility model discloses a light truck cargo box connecting structure and a light truck, and relates to the technical field of mechanical structures, wherein the connecting structure comprises a plurality of bracket connecting assemblies and a plurality of bolt connecting assemblies, and each bracket connecting assembly comprises a first mounting bracket connected to one side of a longitudinal beam, a second mounting bracket connected to one side of a frame and a locking piece connected with the first mounting bracket and the second mounting bracket; the first mounting brackets and the second mounting brackets are arranged in one-to-one correspondence up and down; each bolt connection assembly comprises a saddle bolt which spans the longitudinal beam and the frame, a connecting plate which penetrates through the saddle bolt and a nut which is connected to the saddle bolt in a threaded mode, and the nut is suitable for being abutted on the connecting plate. The connecting structure is simple in structure, so that the height of the cargo compartment from the ground is reduced, the impact force of cargoes on the vehicle and the noise in the running process are reduced, the relative displacement of the cargo compartment and the frame in the moving process of the vehicle is prevented, and the connecting strength of the cargo compartment is improved.

Description

A light truck cargo compartment connection structure and a light truck

Technical Field

The utility model relates to the technical field of mechanical structures, in particular to a light truck cargo compartment connection structure and a light truck automobile.

Background Art

Existing truck compartments are basically made of steel, which is heavy, easy to rust, and has high maintenance costs. The dead weight alone when unloaded greatly increases the fuel consumption of the truck.

At present, the single-piece connection of the cargo box frame in the prior art has the problem of loose welding and easy deflection of the cargo box beam, while the double-piece connected frame ends are directly drilled and connected in double pieces. The frame is deformed due to welding and bending, and the drilling position cannot be fixed, and accurate connection cannot be achieved; secondly, traditional wooden blocks are used for support between the cargo box and the frame, which not only increases the height of the cargo box from the ground, but also easily increases the impact force of the goods on the vehicle and the noise during operation, and is also easy to cause relative displacement between the cargo box and the frame during vehicle movement.

Utility Model Content

The main purpose of the utility model is to provide a light truck cargo box connection structure and a light truck vehicle, aiming to solve the technical problems that the cargo box and the frame are prone to relative displacement and the connection strength is not strong during the movement of the existing vehicle.

To achieve the above objectives, the first objective of the present utility model is to provide a light truck cargo compartment connection structure, the light truck cargo compartment connection structure comprising:

A plurality of bracket connection assemblies, each of which comprises a first mounting bracket connected to one side of the longitudinal beam, a second mounting bracket connected to one side of the frame, and a locking member connecting the first mounting bracket and the second mounting bracket; the first mounting bracket and the second mounting bracket are arranged one by one in an upper and lower direction,

A plurality of bolt connection assemblies, each of which includes a riding bolt spanning across the longitudinal beam and the frame, a connecting plate passing through the riding bolt, and a nut threadedly connected to the riding bolt, wherein the nut is suitable for abutting against the connecting plate.

Optionally, the bracket connection components are arranged into three groups, the bolt connection components are arranged into two groups, and the bracket connection components and the bolt connection components are arranged at intervals from each other.

Optionally, it further comprises a rubber pad arranged between the connecting plate and the frame, wherein the rubber pad is suitable for being pressed against the bottom of the frame.

Optionally, the first mounting bracket includes a first base plate, a first side plate vertically connected to both sides of the first base plate in the length direction, and a second side plate vertically connected to one side of the first base plate in the width direction, and both ends of the second side plate are respectively connected to the end portions of the first side plate, and the second side plate is integrally connected to the side wall of the longitudinal beam.

Optionally, the second mounting bracket includes a second base plate, a third side plate vertically connected to both sides of the second base plate in the length direction, and a fourth side plate vertically connected to one side of the second base plate in the width direction, and both ends of the fourth side plate are respectively connected to the end portions of the third side plate, and the fourth side plate is integrally connected to the side wall of the frame.

Optionally, a waist-shaped hole is provided on the first bottom plate, and a notch waist hole is provided on the second bottom plate, and the positions of the waist-shaped hole and the notch waist hole correspond to each other vertically.

Optionally, there is a certain spacing distance between the first bottom plate and the second bottom plate, and the spacing distance is smaller than the length of the locking member.

Optionally, the locking member includes a bolt, a gasket and a nut which are passed through the waist-shaped hole and the notch waist hole, the gasket is sleeved on the bolt and abuts against the notch waist hole, and the nut is threadedly connected to the bolt.

Optionally, the frame is provided as a pair, and each of the frames is correspondingly connected to the longitudinal beam.

The second object of the utility model is to provide a light truck vehicle, comprising the light truck cargo compartment connection structure as described above.

Compared with the prior art, the beneficial effects of the present invention are:

In the technical solution of the utility model, the light truck cargo compartment connection structure is composed of a plurality of bracket connection assemblies and a plurality of bolt connection assemblies, each bracket connection assembly is composed of a first mounting bracket, a second mounting bracket and a locking member, the first mounting bracket is connected to one side of the longitudinal beam, the second mounting bracket is connected to one side of the frame, the locking member is connected to the first mounting bracket and the second mounting bracket, and the first mounting bracket and the second mounting bracket are arranged one by one in the upper and lower parts, so that the corresponding first mounting bracket and the second mounting bracket can be locked together by the locking member, because the first mounting bracket and the second mounting bracket They are respectively connected to the longitudinal beam and the frame, so the longitudinal beam and the frame are fixedly connected together; to further ensure the reliability of the structure, a bolt connection assembly is arranged, and each set of bolt connection assemblies is composed of a riding bolt, a connecting plate and a nut. The riding bolt spans the longitudinal beam and the frame, the connecting plate is passed through the riding bolt, and the nut is threadedly connected to the riding bolt, and the nut abuts against the connecting plate. The connection structure is simple in structure, which reduces the height of the cargo compartment from the ground, reduces the impact force of the cargo on the vehicle and the noise during operation, prevents relative displacement between the cargo compartment and the frame during vehicle movement, and improves the connection strength of the cargo compartment.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

FIG1 is a schematic diagram of the structure of a light truck cargo compartment connection structure in one direction according to an embodiment of the utility model;

FIG2 is a schematic diagram of the structure of the light truck cargo compartment connection structure in another direction according to an embodiment of the utility model;

FIG3 is a structural schematic diagram of a light truck cargo compartment connection structure without the cargo compartment in an embodiment of the utility model;

FIG4 is a schematic structural diagram of a bracket connection assembly in an embodiment of the present utility model;

FIG. 5 is a schematic structural diagram of a bolt connection assembly in an embodiment of the present utility model.

Description of Figure Numbers:

1- Bracket connection assembly;

11-first mounting bracket; 111-first bottom plate; 1111-waist-shaped hole; 112-first side plate; 113-second side plate;

12-second mounting bracket; 121-second bottom plate; 1211-notched waist hole; 122-third side plate; 123-fourth side plate;

13-locking piece;

2- Bolt connection assembly;

21-riding bolt; 22-connecting plate; 23-nut;

3- rubber pad; 4- longitudinal beam; 5- frame; 6- cargo compartment; 61- bracket.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or suggesting their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in the field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

Referring to FIGS. 1-5 , an embodiment of the utility model provides a light truck cargo compartment connection structure, the light truck cargo compartment connection structure comprising a plurality of bracket connection assemblies 1 and a plurality of bolt connection assemblies 2, wherein:

Multiple bracket connection assemblies 1 are evenly arranged along the length direction of the cargo compartment 6, and each bracket connection assembly 1 includes a first mounting bracket 11 connected to one side of the longitudinal beam 4, a second mounting bracket 12 connected to one side of the frame 5, and a locking member 13 connecting the first mounting bracket 11 and the second mounting bracket 12. The first mounting bracket 11 and the second mounting bracket 12 are arranged one by one in the upper and lower directions.

Each bolt connection assembly 2 includes a riding bolt 21 spanning the longitudinal beam 4 and the frame 5 , a connecting plate 22 passing through the riding bolt 21 , and a nut 23 threadedly connected to the riding bolt 21 , wherein the nut 23 is suitable for abutting against the connecting plate 22 .

Specifically, in combination with Figures 1 and 2, the present embodiment provides a light truck cargo compartment connection structure, which is composed of a plurality of bracket connection assemblies 1 and a plurality of bolt connection assemblies 2. As a preferred embodiment of the present embodiment, the bracket connection assemblies 1 are arranged in three groups, and each bracket connection assembly 1 is composed of a first mounting bracket 11, a second mounting bracket 12 and a locking member 13. The first mounting bracket 11 is connected to one side of the longitudinal beam 4, and the second mounting bracket 12 is connected to one side of the frame 5. The locking member 13 is connected to the first mounting bracket 11 and the second mounting bracket 12, and the first mounting bracket 11 and the second mounting bracket 12 are arranged one by one in the upper and lower parts, so that the corresponding first mounting bracket 11 and the second mounting bracket 12 can be locked by the locking member 13. Since the first mounting bracket 11 and the second mounting bracket 12 are respectively connected to the longitudinal beam 4 and the frame 5, the longitudinal beam 4 and the frame 5 are fixedly connected together.

To further ensure the reliability of the structure, two groups of bolt connection assemblies 2 are provided in the present embodiment. Each group of bolt connection assemblies 2 is composed of a riding bolt 21, a connecting plate 22 and a nut 23. The riding bolt 21 spans across the longitudinal beam 4 and the frame 5, the connecting plate 22 is passed through the riding bolt 21, and the nut 23 is threadedly connected to the riding bolt 21, and the nut 23 abuts against the connecting plate 22.

Furthermore, specifically in this embodiment, the bracket connection assembly 1 is set to three groups, the bolt connection assembly 2 is set to two groups, and the bracket connection assembly 1 and the bolt connection assembly 2 are arranged at intervals from each other. Therefore, through the uniform distribution of the three groups of bracket connection assemblies 1 and the two groups of bolt connection assemblies 2, the stress of the connection can be transmitted and dispersed, the stress at the connection is reduced, and the connection strength of the cargo compartment 6 is improved.

Furthermore, the light truck cargo compartment connection structure further includes a rubber pad 3 disposed between the connection plate 22 and the vehicle frame 5 , and the rubber pad 3 is suitable for being pressed against the bottom of the vehicle frame 5 .

As shown in FIGS. 1 and 2 , in the present embodiment, a rubber pad 3 is further provided on the cargo compartment connection structure of the light truck. The rubber pad 3 between the cargo compartment 6 and the frame 5 replaces the traditional pads to lower the height of the cargo compartment 6 from the ground, reduce the impact force of the cargo on the vehicle and the noise during operation, and prevent relative displacement between the cargo compartment 6 and the frame 5 during vehicle movement.

Furthermore, the first mounting bracket 11 includes a first base plate 111, a first side plate 112 and a second side plate 113, the first side plate 112 is vertically connected to both sides of the first base plate 111 in the length direction, the second side plate 113 is vertically connected to one side of the first base plate 111 in the width direction, and both ends of the second side plate 113 are respectively connected to the end of the first side plate 112, and the second side plate 113 is integrally connected to the side wall of the longitudinal beam 4.

Specifically, in combination with Figures 1 and 3, specifically in this embodiment, the first mounting bracket 11 is a triangular angle plate structure composed of a first base plate 111, a first side plate 112 and a second side plate 113. The two first side plates 112 are vertically connected to both sides of the length direction of the first base plate 111, and the second side plate 113 is vertically connected between the first base plate 111 and the two first side plates 112, that is, the second side plate 113 is connected to the side wall of the longitudinal beam 4 as a base plate.

Furthermore, the second mounting bracket 12 includes a second base plate 121, a third side plate 122 and a fourth side plate 123, the third side plate 122 is vertically connected to both sides of the second base plate 121 in the length direction, the fourth side plate 123 is vertically connected to one side of the second base plate 121 in the width direction, and both ends of the fourth side plate 123 are respectively connected to the end of the third side plate 122, and the fourth side plate 123 is integrally connected to the side wall of the frame 5.

Specifically, in combination with Figures 1 and 3, specifically in this embodiment, the second mounting bracket 12 is also a triangular angle plate structure composed of a second base plate 121, a third side plate 122 and a fourth side plate 123. The two third side plates 122 are vertically connected to both sides of the second base plate 121 in the length direction, and the fourth side plate 123 is vertically connected between the second base plate 121 and the two third side plates 122, that is, the fourth side plate 123 is connected to the side wall of the frame 5 as a base plate.

Furthermore, a waist-shaped hole 1111 is formed on the first bottom plate 111 , and a notch waist hole 1211 is formed on the second bottom plate 121 , and the positions of the waist-shaped hole 1111 and the notch waist hole 1211 correspond to each other in vertical direction.

Specifically, in combination with Figures 1, 3, and 4, specifically in this embodiment, the first mounting bracket 11 on the cargo compartment floor adopts a waist-shaped hole to facilitate the installation of the cargo compartment 6; the second mounting bracket 12 on the frame 5 adopts a notched waist hole 1211 to facilitate the assembly of bolts and nuts when installing the cargo compartment 6.

Furthermore, there is a certain spacing distance between the first bottom plate 111 and the second bottom plate 121 , and the spacing distance is smaller than the length of the locking member 13 .

Thus, the first mounting bracket 11 and the second mounting bracket 12 can be connected together by assembling and locking the locking member 13 .

Specifically, in combination with Figure 4, in this embodiment, the locking member 13 includes a bolt, a gasket and a nut. The bolt is passed through the waist-shaped hole 1111 and the notched waist hole 1211, the gasket is sleeved on the bolt, and the nut is threadedly connected to the bolt and abuts against the notched waist hole 1211, and the nut is threadedly connected to the bolt.

Specifically, in combination with FIG. 1 , FIG. 2 and FIG. 3 , in this embodiment, the vehicle frame 5 is provided as a pair, and each vehicle frame 5 is correspondingly connected to the longitudinal beam 4 .

Another embodiment of the utility model further provides a light truck vehicle, comprising the above-mentioned light truck cargo compartment connection structure.

Compared with the prior art, the beneficial effects of the light truck of this embodiment are substantially the same as the beneficial effects of the above-mentioned light truck cargo compartment connection structure, which will not be described in detail here.

The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly/indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims (10)

1. A light truck cargo compartment connection structure, characterized by comprising: A plurality of bracket connection assemblies (1), each of the bracket connection assemblies (1) comprising a first mounting bracket (11) connected to one side of a longitudinal beam (4), a second mounting bracket (12) connected to one side of a vehicle frame (5), and a locking member (13) connecting the first mounting bracket (11) and the second mounting bracket (12), the first mounting bracket (11) and the second mounting bracket (12) being arranged one by one in an upper and a lower position; A plurality of bolt connection assemblies (2), each of the bolt connection assemblies (2) comprising a riding bolt (21) spanning the longitudinal beam (4) and the vehicle frame (5), a connecting plate (22) passing through the riding bolt (21), and a nut (23) threadedly connected to the riding bolt (21), wherein the nut (23) is suitable for abutting against the connecting plate (22). 2. The light truck cargo compartment connection structure according to claim 1 is characterized in that the bracket connection assembly (1) is arranged into three groups, the bolt connection assembly (2) is arranged into two groups, and the bracket connection assembly (1) and the bolt connection assembly (2) are arranged at intervals from each other. 3. The light truck cargo compartment connection structure according to claim 2 is characterized in that it also includes a rubber pad (3) arranged between the connecting plate (22) and the frame (5), and the rubber pad (3) is suitable for being pressed against the bottom of the frame (5). 4. The light truck cargo compartment connection structure according to claim 3 is characterized in that the first mounting bracket (11) includes a first bottom plate (111), a first side plate (112) vertically connected to both sides of the first bottom plate (111) in the length direction, and a second side plate (113) vertically connected to one side of the first bottom plate (111) in the width direction, and both ends of the second side plate (113) are respectively connected to the end of the first side plate (112), and the second side plate (113) is integrally connected to the side wall of the longitudinal beam (4). 5. The light truck cargo compartment connection structure according to claim 4 is characterized in that the second mounting bracket (12) includes a second bottom plate (121), a third side plate (122) vertically connected to both sides of the second bottom plate (121) in the length direction, and a fourth side plate (123) vertically connected to one side of the second bottom plate (121) in the width direction, and both ends of the fourth side plate (123) are respectively connected to the end of the third side plate (122), and the fourth side plate (123) is integrally connected to the side wall of the frame (5). 6. The light truck cargo compartment connection structure according to claim 5 is characterized in that a waist-shaped hole (1111) is provided on the first bottom plate (111), and a notched waist hole (1211) is provided on the second bottom plate (121), and the positions of the waist-shaped hole (1111) and the notched waist hole (1211) correspond to each other in vertical direction. 7. The light truck cargo compartment connection structure according to claim 6 is characterized in that there is a spacing distance between the first bottom plate (111) and the second bottom plate (121), and the size of the spacing distance is smaller than the length of the locking member (13). 8. The light truck cargo compartment connection structure according to claim 7 is characterized in that the locking member (13) includes a bolt, a gasket and a nut passing through the waist-shaped hole (1111) and the notched waist hole (1211), the gasket is sleeved on the bolt and abuts against the notched waist hole (1211), and the nut is threadedly connected to the bolt. 9. The light truck cargo compartment connection structure according to any one of claims 1 to 8, characterized in that the frame (5) is arranged as a pair, and each frame (5) is correspondingly connected to the longitudinal beam (4). 10. A light truck, characterized by comprising the light truck cargo compartment connection structure according to any one of claims 1 to 9.