阅读说明：本技术 一种汽车真空管管路的固联管夹 (Fixedly-connected pipe clamp of automobile vacuum pipe pipeline ) 是由 陈茂育 宋中明 吴俊杰 罗杰 王奇 沈鑫路 于 2020-08-13 设计创作，主要内容包括：本发明公开了一种汽车真空管管路的固联管夹,包括主夹杆、L型夹杆,所述主夹杆前端设置有第一螺纹杆,所述主夹杆后端与L型夹杆一端通过螺栓固定,所述L型夹杆另一端的外侧设置有第二螺纹杆,所述L型夹杆的侧面上设置有立管,所述立管顶端设置有L型螺纹杆,所述L型螺纹杆、第一螺纹杆、第二螺纹杆的末端均设置有管夹头组件。本发明汽车真空管管路的固联管夹,结构紧凑,能够调节管夹头组件的伸出位置,分别将三个管夹头组件的管夹分别固定在汽车真空管管路的三段管路上,从而实现对非平面的三段式结构的真空管管路的固定,安装方便,固定牢固,避免了管体之间会发生震动、位移、甚至接头断裂等现象的出现,提高装车的安全性能。(The invention discloses a fixed pipe clamp of an automobile vacuum pipe pipeline, which comprises a main clamping rod and an L-shaped clamping rod, wherein a first threaded rod is arranged at the front end of the main clamping rod, the rear end of the main clamping rod is fixed with one end of the L-shaped clamping rod through a bolt, a second threaded rod is arranged on the outer side of the other end of the L-shaped clamping rod, a vertical pipe is arranged on the side surface of the L-shaped clamping rod, the top end of the vertical pipe is provided with the L-shaped threaded rod, and the tail ends of the L-shaped threaded rod, the first threaded rod and the second threaded rod are provided with pipe clamping head assemblies. The fixedly-connected pipe clamp of the automobile vacuum pipe pipeline has a compact structure, can adjust the extending positions of the pipe clamp assemblies, and respectively fixes the pipe clamps of the three pipe clamp assemblies on the three sections of the automobile vacuum pipe pipeline, so that the non-planar three-section vacuum pipe pipeline is fixed, the mounting is convenient, the fixation is firm, the phenomena of vibration, displacement, even joint fracture and the like between pipe bodies are avoided, and the safety performance of loading is improved.)

1. The utility model provides a pipe clamp that connects admittedly of car vacuum tube pipeline, its characterized in that includes main clamping bar (1), L type clamping bar (2), main clamping bar (1) front end is provided with first threaded rod (5), it is fixed that bolt (8) are passed through with L type clamping bar (2) one end to main clamping bar (1) rear end, the outside of L type clamping bar (2) other end is provided with second threaded rod (6), be provided with riser (3) on the side of L type clamping bar (2), riser (3) top is provided with L type threaded rod (4), the end of L type threaded rod (4), first threaded rod (5), second threaded rod (6) all is provided with pipe clamp assembly (7).

2. The fixedly connected pipe clamp of an automobile vacuum pipe pipeline is characterized in that the pipe clamp head assembly (7) comprises a sleeve (71) and a pipe clamp (72), wherein the front end of the sleeve (71) is hinged with the tail end of the pipe clamp (72) and is fixed through a pipe clamp fixing bolt (73).

3. The fixedly connected pipe clamp for the automobile vacuum pipe is characterized in that a barb is arranged on the lower end surface of the pipe clamp (72) and used for fixing the automobile vacuum pipe.

4. The fixedly connected pipe clamp of the automobile vacuum pipe pipeline is characterized in that a first internal thread is arranged at the rear end of the sleeve (71), first external threads are arranged at the tail ends of the L-shaped threaded rod (4), the first threaded rod (5) and the second threaded rod (6), and the first external threads at the tail ends of the L-shaped threaded rod (4), the first threaded rod (5) and the second threaded rod (6) are respectively interfered with the first internal thread of the sleeve (71) of the corresponding pipe clamp head component (7).

5. The pipe clamp of the automobile vacuum pipe pipeline is characterized in that a second internal thread is arranged at the top end of the vertical pipe (3), a second external thread is arranged at the front end of the L-shaped threaded rod (4), and interference is realized between the second internal thread at the top end of the vertical pipe (3) and the second external thread at the front end of the L-shaped threaded rod (4).

6. The pipe clamp of the automobile vacuum pipe line is characterized in that a main clamping rod fixing hole (11) is formed in the main clamping rod (1), an L-shaped clamping rod fixing hole (21) is formed in the L-shaped clamping rod (2), and the main clamping rod fixing hole (11) and the L-shaped clamping rod fixing hole (21) are fixed on an automobile frame through fixing bolts.

7. The pipe clamp of the automobile vacuum pipe line is characterized in that the main clamping rod (1) and the L-shaped clamping rod (2) are provided with fixing plates which are fixed on an automobile frame through bolts.

8. The fixedly connected pipe clamp for the automobile vacuum pipe pipeline is characterized by comprising the following steps of:

s1, loosening a pipe clamp fixing bolt (73) between a sleeve (71) and a pipe clamp (72) in the pipe clamp head assembly (7) to enable the pipe clamp fixing bolt to be movably hinged;

s2, loosening a fixed bolt (8) at the rear end of the main clamping rod (1) and one end of the L-shaped clamping rod (2) to enable the included angle between the main clamping rod (1) and the L-shaped clamping rod (2) to be adjustable;

s3, adjusting the extending positions of the pipe clamp head assemblies (7) by respectively adjusting the threaded connections between the tail ends of the L-shaped threaded rod (4), the first threaded rod (5) and the second threaded rod (6) and the rear ends of the sleeves (71) of the pipe clamp head assemblies (7) and between the top ends of the stand pipes (3) and the front ends of the L-shaped threaded rods (4), and respectively fixing the pipe clamps (72) of the three pipe clamp head assemblies (7) on three sections of pipelines of the automobile vacuum pipe pipeline;

s4, pipe clamp fixing bolts (73) between the sleeve (71) and the pipe clamp (72) in the pipe clamp assembly (7) are respectively fixed, and the pipe clamp (72) of the pipe clamp assembly (7) is fixed;

s5, fixing a bolt (8) for fixing the rear end of the main clamping rod (1) and one end of the L-shaped clamping rod (2) to lock and fix an included angle between the main clamping rod (1) and the L-shaped clamping rod (2);

s6, fixing the fixed pipe clamp of the whole automobile vacuum pipe on the automobile frame through a bolt, so that the fixed pipe clamp of the automobile vacuum pipe is fixed and used for the automobile vacuum pipe.

Technical Field

The invention relates to the technical field of automobile part machining, in particular to a fixedly-connected pipe clamp for an automobile vacuum pipe.

Background

The vacuum tube pipelines at the positions of a chassis frame, a dryer, an oil can and the like of the light commercial vehicle are short in trend and complex in shape, the pipelines are connected with hoses, the output pressure is high, and if the pipeline pieces are not fixed by a pipe clamp support, the phenomena of vibration, displacement, even joint fracture and the like can occur between the pipe bodies. Especially for the vacuum tube pipeline with the three-section structure, especially for the non-right-angle three-section vacuum tube pipeline, because the three-section pipeline is not in the same plane structure but in the three-dimensional space, the fixing of the vacuum tube pipeline with the non-plane non-right-angle three-section structure is more troublesome.

At present, generally adopt a plurality of ordinary pipe clamps to fix a certain section of vacuum tube pipeline respectively among the prior art, but because vehicle bottom spatial structure's particularity, ordinary pipe clamp is fixing the place that the in-process did not have fixed atress to the vacuum tube pipeline many times, and the installation is fixed difficult, makes the vacuum tube pipeline assembly can not fix the body position well to cause the skew of pipeline, the change of trend, cause the potential safety hazard of loading.

Disclosure of Invention

The invention aims to: the fixed pipe clamp for the automobile vacuum pipe pipeline is provided to solve the defects.

In order to achieve the above purpose, the invention provides the following technical scheme:

the utility model provides a solid union pipe clamp of car vacuum tube pipeline, includes main clamping bar, L type clamping bar, main clamping bar front end is provided with first threaded rod, bolt fastening is passed through with L type clamping bar one end to main clamping bar rear end, the outside of the L type clamping bar other end is provided with the second threaded rod, be provided with the riser on the side of L type clamping bar, the riser top is provided with L type threaded rod, the end of L type threaded rod, first threaded rod, second threaded rod all is provided with the pipe clamp assembly.

Preferably, the pipe clamp head assembly comprises a sleeve and a pipe clamp, wherein the front end of the sleeve is hinged with the tail end of the pipe clamp and is fixed through a pipe clamp fixing bolt.

Preferably, a barb is arranged on the lower end face of the pipe clamp and used for fixing the automobile vacuum pipe.

Preferably, the sleeve rear end is provided with first internal thread, the end of L type threaded rod, first threaded rod, second threaded rod is provided with first external screw thread, the first external screw thread of the end of L type threaded rod, first threaded rod, second threaded rod is respectively with the telescopic first internal thread realization of the pipe clamp head subassembly that corresponds and interfere.

Preferably, the top end of the vertical pipe is provided with a second internal thread, the front end of the L-shaped threaded rod is provided with a second external thread, and interference is realized between the second internal thread at the top end of the vertical pipe and the second external thread at the front end of the L-shaped threaded rod.

Preferably, the main clamping rod is provided with a main clamping rod fixing hole, the L-shaped clamping rod is provided with an L-shaped clamping rod fixing hole, and the main clamping rod fixing hole and the L-shaped clamping rod fixing hole are fixed on the automobile frame through fixing bolts.

Preferably, the main clamping rod and the L-shaped clamping rod are provided with fixing plates, and the fixing plates are fixed on the automobile frame through bolts.

Preferably, the use method of the fixedly connected pipe clamp for the automobile vacuum pipe pipeline comprises the following steps:

s1, loosening a pipe clamp fixing bolt between a sleeve and a pipe clamp in the pipe clamp head assembly to enable the pipe clamp fixing bolt to be movably hinged;

s2, loosening a fixed bolt at the rear end of the main clamping rod and one end of the L-shaped clamping rod to enable the included angle between the main clamping rod and the L-shaped clamping rod to be adjustable;

s3, adjusting the extending positions of the pipe clamp head assemblies by respectively adjusting the threaded connections between the tail ends of the L-shaped threaded rod, the first threaded rod and the second threaded rod and the rear end of the sleeve of the pipe clamp head assembly and between the top end of the vertical pipe and the front end of the L-shaped threaded rod, and respectively fixing the pipe clamps of the three pipe clamp head assemblies on three sections of pipelines of the automobile vacuum pipe pipeline;

s4, fixing pipe clamp fixing bolts between the sleeves and the pipe clamps in the pipe clamp head assembly respectively to fix the pipe clamps of the pipe clamp head assembly;

s5, fixing a bolt for fixing the rear end of the main clamping rod and one end of the L-shaped clamping rod, so that the included angle between the main clamping rod and the L-shaped clamping rod is locked and fixed;

s6, fixing the fixed pipe clamp of the whole automobile vacuum pipe on the automobile frame through a bolt, so that the fixed pipe clamp of the automobile vacuum pipe is fixed and used for the automobile vacuum pipe.

The invention has the beneficial effects that:

the fixedly-connected pipe clamp of the automobile vacuum pipe pipeline has a compact structure, and the pipe clamps of the three pipe clamp head assemblies can be respectively fixed on three sections of the automobile vacuum pipe pipeline by respectively adjusting the threaded connection between the tail ends of the L-shaped threaded rod, the first threaded rod and the second threaded rod and the rear end of the sleeve of the pipe clamp head assembly and the threaded connection between the top end of the vertical pipe and the front end of the L-shaped threaded rod, and adjusting the extending positions of the pipe clamp head assemblies and the angles of the pipe clamps, so that the non-planar non-right-angle vacuum pipe pipeline with the three-section structure can be fixed, particularly the non-planar vacuum pipe pipeline with the three-section structure with different included angles can be generally fixed and universally used, the fixedly-connected pipe clamp is convenient to install and firm, the phenomena of vibration, displacement, even joint fracture and the like between pipe.

Drawings

FIG. 1: the invention has a schematic structure.

Detailed Description

The following description of the embodiments of the present invention is made with reference to fig. 1:

as shown in fig. 1, the fixedly-connected pipe clamp for the vacuum pipe pipeline of the automobile comprises a main clamping rod 1 and an L-shaped clamping rod 2, wherein the rear end of the main clamping rod 1 is fixed with one end of the L-shaped clamping rod 2 through a bolt 8, a main clamping rod fixing hole 11 is formed in the main clamping rod 1, an L-shaped clamping rod fixing hole 21 is formed in the L-shaped clamping rod 2, and the main clamping rod fixing hole 11 and the L-shaped clamping rod fixing hole 21 are fixed on the automobile frame through fixing bolts. The main clamping rod 1 and the L-shaped clamping rod 2 are provided with fixing pieces which are fixed on the automobile frame through bolts.

The side of the L-shaped clamping rod 2 is provided with a vertical pipe 3, the top end of the vertical pipe 3 is provided with an L-shaped threaded rod 4, the top end of the vertical pipe 3 is provided with a second internal thread, the front end of the L-shaped threaded rod 4 is provided with a second external thread, and interference is realized between the second internal thread on the top end of the vertical pipe 3 and the second external thread on the front end of the L-shaped threaded rod 4.

The front end of the main clamping rod 1 is provided with a first threaded rod 5, the outer side of the other end of the L-shaped clamping rod 2 is provided with a second threaded rod 6, and the tail ends of the L-shaped threaded rod 4, the first threaded rod 5 and the second threaded rod 6 are provided with pipe clamping head assemblies 7.

The pipe clamp head assembly 7 comprises a sleeve 71 and a pipe clamp 72, wherein the front end of the sleeve 71 is hinged with the tail end of the pipe clamp 72 and is fixed through a pipe clamp fixing bolt 73; and a barb is arranged on the lower end face of the pipe clamp 72 and used for fixing the automobile vacuum pipe. The rear end of the sleeve 71 is provided with a first internal thread, the tail ends of the L-shaped threaded rod 4, the first threaded rod 5 and the second threaded rod 6 are provided with a first external thread, and the first external threads at the tail ends of the L-shaped threaded rod 4, the first threaded rod 5 and the second threaded rod 6 are respectively interfered with the first internal thread of the sleeve 71 of the corresponding pipe clamp head assembly 7.

A fixed pipe clamp of an automobile vacuum pipe pipeline comprises the following steps:

s1, loosening the pipe clamp fixing bolt 73 between the sleeve 71 and the pipe clamp 72 in the pipe clamp head assembly 7 to enable the pipe clamp fixing bolt to be movably hinged;

s2, loosening a bolt 8 fixed between the rear end of the main clamping rod 1 and one end of the L-shaped clamping rod 2 to enable the included angle between the main clamping rod 1 and the L-shaped clamping rod 2 to be adjustable;

s3, adjusting the extending positions of the pipe clamp head assemblies 7 by respectively adjusting the threaded connections between the tail ends of the L-shaped threaded rod 4, the first threaded rod 5 and the second threaded rod 6 and the rear end of the sleeve 71 of the pipe clamp head assembly 7 and between the top end of the vertical pipe 3 and the front end of the L-shaped threaded rod 4, and respectively fixing the pipe clamps 72 of the three pipe clamp head assemblies 7 on three sections of pipelines of the automobile vacuum pipe pipeline;

s4, fixing pipe clamp fixing bolts 73 between the sleeve 71 and the pipe clamp 72 in the pipe clamp assembly 7 respectively to fix the pipe clamp 72 of the pipe clamp assembly 7;

s5, fixing the rear end of the main clamping rod 1 and a fixed bolt 8 at one end of the L-shaped clamping rod 2, so that an included angle between the main clamping rod 1 and the L-shaped clamping rod 2 is locked and fixed;

s6, fixing the fixed pipe clamp of the whole automobile vacuum pipe on the automobile frame through a plurality of bolts, thereby fixing and using the fixed pipe clamp of the automobile vacuum pipe to the automobile vacuum pipe.

The fixedly connected pipe clamp of the automobile vacuum pipe pipeline has compact structure, the pipe clamps 71 of the three pipe clamp head assemblies 7 can be respectively fixed on three sections of the automobile vacuum pipe pipeline by respectively adjusting the threaded connection between the tail ends of the L-shaped threaded rod 4, the first threaded rod 5 and the second threaded rod 6 and the rear end of the sleeve 71 of the pipe clamp head assembly 7 and the threaded connection between the top end of the vertical pipe 3 and the front end of the L-shaped threaded rod 4 and adjusting the extending position of the pipe clamp head assembly 7 and the angle of the pipe clamp 72, thereby realizing the fixation of the non-planar non-right-angle three-section vacuum tube pipeline, in particular the universal fixation of the non-planar three-section vacuum tube pipeline with different included angles, and simple to operate, it is fixed firm, avoided can taking place vibrations, displacement between the body, even connect the appearance of phenomenons such as fracture, improve the security performance of loading.

The invention has been described above with reference to the accompanying drawings, it is obvious that the invention is not limited to the specific implementation in the above-described manner, and it is within the scope of the invention to adopt such insubstantial modifications of the inventive concept and solution, or to apply the inventive concept and solution directly to other applications without such modifications.