Chassis energy supply steel pipe assembly for truck

Abstract

A chassis energy supply steel pipe assembly for a truck belongs to the technical field of energy supply steel pipes and comprises an energy supply steel pipe, a spiral coiling mechanism is spirally arranged on a main body part of the energy supply steel pipe, and spirals of the coiling mechanism are uniformly spaced up and down and are staggered, so that a heat dissipation unit with two inclined side surfaces is formed; a plurality of pipe clamps used for clamping and fixing the coiling mechanism are arranged on the two sides of the heat dissipation unit respectively, and spirals of the coiling mechanism are fixed through the pipe clamps; the side face, close to the vehicle frame cross beam, of the heat dissipation unit is connected with a fixing support through a pipe clamp on the side face, the fixing support is connected with the side face of the vehicle frame cross beam, and therefore the heat dissipation unit is fixed to the side face of the vehicle cross beam. The chassis energy supply steel pipe assembly for the truck is reasonable in design and simple and ingenious in structure, not only can improve the heat dissipation effect, but also can effectively utilize the installation space and save the manufacturing cost, and is suitable for popularization.

Description

Technical Field

[0001] The utility model relates to the technical field of energy supply steel pipes, in particular to a chassis energy supply steel pipe assembly for trucks. Background Art

[0002] At present, the chassis energy supply steel pipe assembly of trucks is generally installed on the frame crossbeam, connected to the air compressor and the brake system respectively, and plays the role of transporting high-pressure gas, supplying air for the chassis brake, and dissipating heat and cooling. Since the high-pressure gas temperature inside the energy supply steel pipe is extremely high, the energy supply steel pipe assembly needs to consider the heat dissipation problem. If the heat cannot be effectively dissipated, the chassis braking performance will be seriously reduced, and the driving safety of the vehicle cannot be guaranteed; at the same time, the installation of the chassis energy supply steel pipe assembly also needs to consider the space distance between the subframe and the cargo box above the frame.

[0003] At present, the chassis energy supply steel pipe assembly is generally composed of an energy supply steel pipe, a fixed bracket and a three-tube clamp. The energy supply steel pipe is provided with three vertically arranged spirals in a spiral manner to form a heat dissipation area. The three-tube clamp can fix the spirals to each other in the vertical direction. The fixed bracket is a right-angle structure, and the fixed bracket is connected to the upper wing surface of the frame crossbeam, thereby fixing the heat dissipation area to the side of the crossbeam.

[0004] Although this traditional structure can install the chassis energy supply steel pipe assembly on the frame crossbeam, it still has the following shortcomings during actual use: 1. The vertical distance between the spirals is small, the air circulation is poor, and the heat dissipation effect is not ideal; the fixed bracket is connected to the upper wing surface of the crossbeam, which affects the chassis space layout, and the space utilization rate between the fixed bracket and the frame crossbeam is low; 3. The fixed bracket is large in size and has more three-pipe clamps installed, which has a high manufacturing cost and affects the economic benefits. Utility Model Content

[0005] The purpose of the utility model is to overcome the shortcomings of the prior art such as poor heat dissipation effect, low space utilization and high manufacturing cost, and to provide a chassis energy supply steel pipe assembly for trucks, which has a reasonable design, a simple and ingenious structure, can not only improve the heat dissipation effect, but also effectively utilize the installation space, and save manufacturing costs, and is suitable for promotion.

[0006] The utility model is realized through the following technical scheme: a chassis energy supply steel pipe assembly for trucks, comprising an energy supply steel pipe, a main body of the energy supply steel pipe being spirally provided with a spiral winding mechanism, the spirals of the winding mechanism being evenly spaced and staggered up and down, thereby forming a heat dissipation unit with both sides being inclined surfaces; a plurality of pipe clamps for clamping the winding mechanism are respectively provided on both sides of the heat dissipation unit, and the spiral rings of the winding mechanism are connected to each other through the pipe clamps; a side surface of the heat dissipation unit close to a frame cross beam is connected to a fixing bracket through the pipe clamp at the side surface, and the fixing bracket is connected to the side surface of the frame cross beam, thereby fixing the heat dissipation unit on the side surface of the vehicle cross beam.

[0007] A further improvement of the utility model is that the spiral of the winding mechanism is arranged obliquely, and the height of the spiral on one side close to the frame crossbeam is greater than the height of the other side.

[0008] A further improvement of the utility model is that the spiral of the winding mechanism is an elliptical spiral.

[0009] A further improvement of the utility model is that the number of spirals of the winding mechanism is three, and the pipe clamp adopts a triple pipe clamp.

[0010] A further improvement of the present invention is that the two side surfaces of the heat dissipation unit, that is, the two inclined surfaces of the heat dissipation unit are parallel to each other.

[0011] A further improvement of the utility model is that the heat dissipation unit is a parallelogram structure as a whole.

[0012] A further improvement of the utility model is that a pipe clamp is arranged on a side of the heat dissipation unit away from the frame cross beam, and two pipe clamps are arranged on a side of the heat dissipation unit close to the frame cross beam.

[0013] A further improvement of the utility model is that the fixed bracket is bent to form an angle structure.

[0014] A further improvement of the utility model is that the included angle of the fixing bracket is an acute angle.

[0015] A further improvement of the utility model is that one side of the fixing bracket is used for connecting the pipe clamp, and the other side of the fixing bracket is perpendicular to the horizontal plane and is used for connecting the frame crossbeam.

[0016] From the above technical solutions, it can be seen that the beneficial effects of the utility model are:

[0017] 1. The spiral of the winding mechanism adopts a staggered and inclined layout. This layout structure is not only more conducive to air circulation and improves heat dissipation efficiency, but also has a smaller volume and saves assembly space while ensuring heat dissipation efficiency.

[0018] 2. The spiral gap of the winding mechanism is larger, which avoids the problem of bumps and collisions between spirals caused by chassis shaking, and the structural stability is strong; at the same time, this layout structure reduces the number of pipe clamps used, and only three pipe clamps are used to ensure the stability between the annular mechanisms, reducing manufacturing costs.

[0019] 3. The fixed bracket adopts an angled structure. This design structure is smaller in size and can better match the cooling unit, maximizing the use of the tilting space of the cooling unit. It has a compact structure and a reasonable layout, which greatly improves the utilization of the chassis space. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solution of the utility model, the drawings required for use in the description will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a structural schematic diagram of a specific embodiment of the utility model.

[0022] Figure 2 It is a structural schematic diagram of a heat dissipation unit and a fixing bracket according to a specific embodiment of the utility model.

[0023] 1. Energy supply steel pipe; 101. Coil mechanism; 2. Pipe clamp; 3. Fixed bracket. DETAILED DESCRIPTION

[0024] In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, the technical scheme of the utility model will be clearly and completely described below in combination with the drawings in the specific embodiment. Obviously, the embodiments described below are only part of the embodiments of the utility model, not all of them. Based on the embodiments in this patent, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this patent.

[0025] Please refer to the attached Figure 1 and Figure 2 , combined with a specific embodiment, it is explained as follows: the utility model is a chassis energy supply steel pipe assembly for trucks, including an energy supply steel pipe 1, the main part of the energy supply steel pipe 1 is spirally arranged with a spiral winding mechanism 101, the number of bolts of the winding mechanism 101 is three, and the spirals are evenly spaced and staggered up and down, thereby forming a heat dissipation unit with inclined surfaces on both sides; a plurality of pipe clamps 2 for fixing the winding mechanism are respectively arranged on both sides of the heat dissipation unit, and the pipe clamps 2 adopt three pipe clamps, and the spirals of the winding mechanism 101 are fixed to each other by the pipe clamps 2.

[0026] Specifically, the spiral of the winding mechanism 101 is arranged to be inclined, and the height of the spiral on one side close to the frame crossbeam is greater than the height of the other side; the two side surfaces of the heat dissipation unit, that is, the two inclined surfaces of the heat dissipation unit are parallel to each other; further, the heat dissipation unit as a whole forms a parallelogram structure.

[0027] A side of the heat dissipation unit close to the frame cross beam is connected to a fixing bracket 3 through a pipe clamp 2 at the side, and the fixing bracket 3 is connected to the side of the frame cross beam, so that the heat dissipation unit is fixed to the side of the vehicle cross beam.

[0028] Specifically, the fixing bracket 3 is bent and forged to form an angle structure, and the angle of the fixing bracket 3 is an acute angle; one side of the fixing bracket 3 is used to connect the pipe clamp 2, and the other side of the fixing bracket 3 is perpendicular to the horizontal plane and is used to connect the frame crossbeam.

[0029] The use principle of this utility model:

[0030] First of all, the energy supply steel pipe 1 of the chassis energy supply steel pipe assembly is respectively connected to the air compressor and the braking system. The energy supply steel pipe 1 is spirally arranged with a spiral winding mechanism 101, and the spiral adopts an up-and-down staggered and inclined layout structure. This layout structure winding mechanism 101 forms a heat dissipation unit, which is not only more conducive to air circulation and improves the heat dissipation efficiency, but also has a smaller volume and saves assembly space while ensuring the heat dissipation efficiency.

[0031] Secondly, the spiral gap of the winding mechanism 101 is larger, which avoids the problem of bumps and collisions between the spirals caused by chassis shaking, and the structural stability is strong; at the same time, this layout structure reduces the number of pipe clamps 2 used, and three pipe clamps 2 can ensure the stability between the annular mechanisms 101, reducing the manufacturing cost.

[0032] Finally, the fixed bracket 3 of the energy supply steel pipe assembly adopts an angle structure. This design structure is smaller in size, can better match the heat dissipation unit, maximizes the use of the inclined space of the heat dissipation unit, has a compact structure and a reasonable layout, and greatly improves the utilization rate of the chassis space.

[0033] In one embodiment, the spiral of the winding mechanism 101 is an elliptical spiral. The design of the elliptical structure is more reasonable and can adapt to the actual installation space.

[0034] In one embodiment, a side of the heat dissipation unit away from the frame crossbeam is provided with a pipe clamp 2, and a side of the heat dissipation unit close to the frame crossbeam is provided with two pipe clamps 2. This arrangement can reduce the number of pipe clamps 2 used while ensuring the stability of the heat dissipation unit, that is, the coiling mechanism 101 structure, thereby saving manufacturing costs.

[0035] The various embodiments in this specification are described in a progressive manner, and each embodiment focuses on the differences from other embodiments. The same and similar parts between the various embodiments can be referenced to each other.

[0036] The terms "upper", "lower", "outer side", "inner side", etc. in the specification and claims of the utility model and the above-mentioned drawings are used to distinguish the relative relationship in position if they exist, and do not need to be qualitative. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the utility model described here can be implemented in an order other than those illustrated or described here. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions.

[0037] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A chassis energy supply steel pipe assembly for a truck, comprising an energy supply steel pipe (1), characterized in that: The main body of the energy supply steel pipe (1) is spirally provided with a spiral winding mechanism (101), the spirals of the winding mechanism (101) are evenly spaced and staggered up and down, thereby forming a heat dissipation unit with both sides being inclined surfaces; a plurality of pipe clamps (2) for clamping the winding mechanism (101) are respectively provided on both sides of the heat dissipation unit, and the spirals of the winding mechanism (101) are fixed to each other through the pipe clamps (2); a side surface of the heat dissipation unit close to the vehicle frame cross beam is connected to a fixing bracket (3) through the pipe clamp (2) at the side surface, and the fixing bracket (3) is connected to the side surface of the vehicle frame cross beam, so that the heat dissipation unit is fixed on the side surface of the vehicle cross beam.

2. The chassis energy supply steel pipe assembly for a truck according to claim 1, characterized in that: The spiral of the winding mechanism (101) is arranged obliquely, and the height of the spiral on one side close to the frame crossbeam is greater than the height of the other side.

3. The chassis energy supply steel pipe assembly for a truck according to claim 2, characterized in that: The spiral of the winding mechanism (101) is an elliptical spiral.

4. The chassis energy supply steel pipe assembly for a truck according to claim 3, characterized in that: The number of spirals of the winding mechanism (101) is three, and the tube clamp (2) is a triple tube clamp.

5. The chassis energy supply steel pipe assembly for a truck according to claim 4, characterized in that: The two side surfaces of the heat dissipation unit, that is, the two inclined surfaces of the heat dissipation unit are parallel to each other.

6. The chassis energy supply steel pipe assembly for a truck according to claim 5, characterized in that: The heat dissipation unit has a parallelogram structure as a whole.

7. The chassis energy supply steel pipe assembly for a truck according to claim 6, characterized in that: A pipe clamp (2) is arranged on a side of the heat dissipation unit away from the frame cross beam, and two pipe clamps (2) are arranged on a side of the heat dissipation unit close to the frame cross beam.

8. The chassis energy supply steel pipe assembly for trucks according to claim 7, characterized in that: The fixed bracket (3) is bent to form an angled structure.

9. The chassis energy supply steel pipe assembly for a truck according to claim 8, characterized in that: The included angle of the fixing bracket (3) is an acute angle.

10. The chassis energy supply steel pipe assembly for a truck according to claim 9, characterized in that: One side of the fixing bracket (3) is used for connecting the pipe clamp (2), and the other side of the fixing bracket (3) is perpendicular to the horizontal plane and is used for connecting the frame crossbeam.

Images