CN207178937U

CN207178937U - A kind of pipe clamp

Info

Publication number: CN207178937U
Application number: CN201720900731.0U
Authority: CN
Inventors: 李玉森; 李海亮; 曹维维; 夏再德; 张财
Original assignee: Anhui Jianghuai Automobile Group Corp
Current assignee: Anhui Jianghuai Automobile Group Corp
Priority date: 2017-07-24
Filing date: 2017-07-24
Publication date: 2018-04-03
Anticipated expiration: 2027-07-24

Abstract

The utility model discloses a kind of pipe clamp, including：Main body, the first blocking arm and the second blocking arm, main body are provided with multiple grooves for being used to fix pipeline and the positioning hole for connecting vehicle frame.First blocking arm and the second blocking arm are symmetricly set in the side wall of groove in pairs, and to the bottom angled of groove, the side wall of the first blocking arm and groove has the first inclination angle for the first blocking arm and the second blocking arm.Second blocking arm is between the first blocking arm and the bottom of groove, and the side wall of the second blocking arm and groove has the second inclination angle, and the angle at the second inclination angle is less than the angle at the first inclination angle.Pipeline slips into groove from the first blocking arm, pipeline it is cylindrical tangent with the second blocking arm, for different-diameter pipeline in groove it is different to the pressure of the second blocking arm.The pipeline of different-diameter can be fixed by the first blocking arm, the second blocking arm for the pipe clamp, improve the versatility of the pipe clamp.

Description

A kind of pipe clamp

Technical field

It the utility model is related to route of pipe line fixing device technical field, more particularly to a kind of pipe clamp.

Background technology

Application of the pipeline on automobile is very extensive, fuel pipe, brake piping, cooling line etc., and pipeline is generally all It is to be fixed to by transition pipe clamp and pipe clamp support on vehicle body or on other parts.Due to the specification also phase not to the utmost of each pipeline Together, pipe clamp is generally selected according to pipeline caliber, and versatility is poor.

Utility model content

The purpose of this utility model is to provide a kind of pipe clamp, can be applied to the pipeline of a variety of different tube diameters simultaneously.

In order to achieve the above object, the utility model provides a kind of pipe clamp, wherein, including：Main body, the first blocking arm and Two blocking arms, the main body are provided with multiple grooves for being used to fix pipeline and the positioning hole for connecting vehicle frame；The first gear Arm is symmetricly set in the side wall of the groove in pairs, and the free end of first blocking arm is to the bottom angled of the groove, The side wall of first blocking arm and the groove has the first inclination angle；Second blocking arm is symmetricly set on the groove in pairs In side wall, second blocking arm is between first blocking arm and the bottom of the groove；The free end of second blocking arm To the bottom angled of the groove, the side wall of second blocking arm and the groove has the second inclination angle, and second inclination angle Angle be less than first inclination angle angle.

Preferably, the distance of the free end of two first blocking arms is less than the free end of described two second blocking arms Distance.

Preferably, first blocking arm is fixedly installed on the top of the groove.

Preferably, the bottom of the groove is arc surface.

Preferably, the end of the free end of first blocking arm and the circle where the arc surface are tangent.

Preferably, circle and the groove that the width of second blocking arm is less than or equal to where the arc surface it is interior The minimum range of wall.

Preferably, the main body is provided with multiple lightening holes.

The beneficial effects of the utility model are：

The utility model provides a kind of pipe clamp, wherein, including：Main body, the first blocking arm and the second blocking arm, main body are provided with Multiple grooves for being used to fix pipeline and the positioning hole for connecting vehicle frame.First blocking arm is symmetricly set on the side wall of groove in pairs On, and the free end of the first blocking arm, to the bottom angled of groove, the side wall of the first blocking arm and groove has the first inclination angle.Second gear Arm is symmetricly set in the side wall of groove in pairs, and the second blocking arm is between the first blocking arm and the bottom of groove；Second blocking arm Free end is to the bottom angled of groove, and the side wall of the second blocking arm and groove has the second inclination angle, and the angle at the second inclination angle is less than The angle at the first inclination angle.For the pipe clamp in fixed pipeline, pipeline slips into groove from the free end of two the first blocking arms, pipeline it is outer Circle is tangent with the second blocking arm, for different-diameter pipeline in groove to the pressure of the second blocking arm difference.When the second blocking arm quilt It is the extreme position of the second blocking arm when being pressed into vertical state, pipeline contacts with the bottom of groove, and two the second blocking arms limit pipeline Lateral displacement, the length travel of two the first blocking arms limitation pipeline, and then realize fixed pipeline.The pipe clamp passes through first gear The pipeline of different-diameter can be fixed for arm, the second blocking arm, improve the versatility of the pipe clamp.

Brief description of the drawings

Fig. 1 is the schematic diagram for the pipe clamp that the utility model embodiment provides；

Fig. 2 is the schematic diagram when pipe clamp that the utility model embodiment provides fixes path pipeline；

Fig. 3 is the schematic diagram when pipe clamp that the utility model embodiment provides fixes large-diameter pipe road.

Reference is as follows：

1- main bodys, 11- grooves, 111- arc surfaces, 12- positioning holes, 13- lightening holes, the blocking arms of 2- first, the blocking arms of 3- second, 4- pipelines.

Embodiment

Embodiment of the present utility model is described below in detail, the example of embodiment is shown in the drawings, wherein from beginning to end Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached The embodiment of figure description is exemplary, is only used for explaining the utility model, and can not be construed to limitation of the present utility model.

As shown in Figure 1 to Figure 3, the utility model embodiment provides a kind of pipe clamp, wherein, including：Main body 1, first gear The blocking arm 3 of arm 2 and second, main body 1 are provided with multiple for fixing the groove 11 of pipeline 4 and for connecting vehicle frame (not shown) Positioning hole 12.First blocking arm 2 is symmetricly set in the side wall of groove 11 in pairs, and the free end of the first blocking arm 2 is to groove 11 Bottom angled, the side wall of the first blocking arm 2 and groove 11 has the first inclination angle.Second blocking arm 3 is symmetricly set on groove 11 in pairs Side wall on, the second blocking arm 3 is between the first blocking arm 2 and the bottom of groove 11；The free end of second blocking arm 3 is to groove 11 The side wall of bottom angled, the second blocking arm 3 and groove 11 has the second inclination angle, and the angle at the second inclination angle is less than the angle at the first inclination angle Degree, such as：First inclination angle may be configured as 45 °, and the second inclination angle may be configured as 30 °.The pipe clamp is in fixed pipeline 4, pipeline 4 from two Groove 11 is slipped into the free end of individual first blocking arm 2, pipeline 4 it is cylindrical tangent with the second blocking arm 3, for the pipeline 4 of different-diameter It is different to the pressure of the second blocking arm 3 in groove 11.It is the limit of the second blocking arm 3 when the second blocking arm 3 is pressed into vertical state Position, pipeline 4 contact with the bottom of groove 11, and the lateral displacement of two the second blocking arm 3 limitation pipelines 4, two the first blocking arms 2 limit The length travel on tubulation road 4, and then realize fixed pipeline 4.The pipe clamp can be to different-diameter by the first blocking arm 2, the second blocking arm 3 Pipeline 4 be fixed, improve the versatility of the pipe clamp.

Further, the distance of the free end of two the first blocking arms 2 is less than the distance of the free end of two the second blocking arms 3, By increasing stop area of first blocking arm 2 to pipeline 4, pipeline 4 is avoided to depart from pipe clamp.

Further, the first blocking arm 2 is fixedly installed on the top of groove 11, the first blocking arm 2 of increase to the bottom of groove 11 Distance, and then the pipeline 4 with larger diameter that makes pipe clamp general.

Further, the bottom of groove 11 is arc surface 111, and arc surface 111 can preferably be bonded pipeline 4, avoid pipe The play in groove 11 of road 4.

Further, the end of the free end of the first blocking arm 2 and the circle where arc surface 111 are tangent, refer to Fig. 3 institutes Show, when pipeline 4 is bonded completely with arc surface 111, the free end of the first blocking arm 2 can abut pipeline 4 in the case where not stressing, can Improve the service life of pipe clamp.In actual use, the diameter being set as to, this pipe clamp general there can be maximum gauge Pipeline 4, reach the optimal working condition of the pipe clamp.

Further, the circle and the inwall of groove 11 that the width of the second blocking arm 3 is less than or equal to where arc surface 111 Minimum range.When second blocking arm 3 is depressed into parallel with the inwall of groove 11 by pipeline 4, pipeline 4 can just fall into the arc surface of groove 11 On 111.When the minimum range of circle and the inwall of groove 11 where the width of the second blocking arm 3 is equal to arc surface 111, i.e., two Second blocking arm 3 and the diameter that the line at the point of contact of pipeline 4 is pipeline 4, side wall of second blocking arm 3 with groove 11 are bonded, reached Extreme position, while the blocking arm 2 of fit circular arc face 111 and first, pipeline 4 is limited in groove 11, improves the pipe clamp and exist Limit effect under optimal working condition.The inwall of circle and groove 11 where the width of the second blocking arm 3 is less than arc surface 111 Minimum range when, the point of contact distance of two the second blocking arms 3 and pipeline 4 becomes big, it is possible to increase the diameter of fixed pipeline 4, further Improve the versatility of the pipe clamp.

Further, main body 1 is provided with multiple lightening holes 13, to mitigate the weight of pipe clamp, saves cost.

Construction, feature and action effect of the present utility model is described in detail according to the embodiment shown in schema above, with Upper is only preferred embodiment of the present utility model, but the utility model is not to limit practical range shown in drawing, every according to this The change that the conception of utility model is made, or the equivalent embodiment of equivalent variations is revised as, still without departing from specification and diagram institute , all should be in the scope of protection of the utility model during the spirit covered.

Claims

A kind of 1. pipe clamp, it is characterised in that including：

Main body (1), the main body (1) are provided with multiple grooves (11) for fixing pipeline (4) and determined for connecting vehicle frame Position hole (12)；

First blocking arm (2), first blocking arm (2) are symmetricly set in the side wall of the groove (11) in pairs, and described first To the bottom angled of the groove (11), first blocking arm (2) and the side wall of the groove (11) have for the free end of blocking arm (2) There is the first inclination angle；

Second blocking arm (3), second blocking arm (3) are symmetricly set in the side wall of the groove (11) in pairs, the second gear Arm (3) is between first blocking arm (2) and the bottom of the groove (11)；The free end of second blocking arm (3) is to institute State the bottom angled of groove (11), the side wall of second blocking arm (3) and the groove (11) has the second inclination angle, and described the The angle at two inclination angles is less than the angle at first inclination angle.
2. pipe clamp according to claim 1, it is characterised in that the distance of the free end of two first blocking arms (2) is small Distance in the free end of described two second blocking arms (3).
3. pipe clamp according to claim 2, it is characterised in that first blocking arm (2) is fixedly installed on the groove (11) top.
4. pipe clamp according to claim 3, it is characterised in that the bottom of the groove (11) is arc surface (111).
5. pipe clamp according to claim 4, it is characterised in that the end of the free end of first blocking arm (2) with it is described Circle where arc surface (111) is tangent.
6. pipe clamp according to claim 5, it is characterised in that the width of second blocking arm (3) is less than or equal to institute State the minimum range of the inwall of the circle and the groove (11) where arc surface (111).
7. according to the pipe clamp described in claim any one of 1-6, it is characterised in that the main body (1) is provided with multiple losss of weight Hole (13).