CN104653876B - A kind of pipeline fixed mechanism - Google Patents
A kind of pipeline fixed mechanism Download PDFInfo
- Publication number
- CN104653876B CN104653876B CN201510113949.7A CN201510113949A CN104653876B CN 104653876 B CN104653876 B CN 104653876B CN 201510113949 A CN201510113949 A CN 201510113949A CN 104653876 B CN104653876 B CN 104653876B
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- CN
- China
- Prior art keywords
- support
- pipeline
- fixed mechanism
- cam
- bolt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/22—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets specially adapted for supporting a number of parallel pipes at intervals
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Clamps And Clips (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The present invention relates to pipeline technique for fixing field, disclose a kind of pipeline fixed mechanism, including the detachable first support being fixedly connected and second support and cam, the second support is provided with multigroup pipeline fixing hole, and is additionally provided with first cam path of the wrap angle more than 180 ° thereon;The cam includes the first camshaft, tight lock part and the supporting part that are sequentially connected, and first camshaft is installed in rotation in first cam path, and the supporting part forms clamping space with the first support;Second support described in screw bolt passes and the tight lock part, and with nut screw connection by the second support and the camlock.The pipeline fixed mechanism can be adjusted flexibly the size in clamping space, and fixed on the parts of different structure to adapt to, the scope of application is wider, and can be used to be fixed while multigroup route of pipe line, saves fixed space, convenient use.
Description
Technical field
The present invention relates to pipeline technique for fixing field, more particularly to a kind of pipeline fixed mechanism.
Background technology
Automobile includes that brake line, fuel system pipeline, cooling system pipeline and electric system circuit etc. are various
The route of pipe line, whether the route of pipe line can reliably be fixed directly affects vehicle safety, as vehicle configures more and more higher, various pipelines
Quantity also becomes many therewith, and pipeline is fixed and also turn into a major issue in vehicle research and development.
It is the major way of pipeline fixation in current vehicle with reference to Fig. 1, it passes through a L-shaped being fixed on vehicle body 1'
Support 2' realizes the fixation of pipeline 3', specifically, two groups of through holes is offered on L bracket 2', and one group of through hole is used for fixing pipe
Line 3', typically fixes by band 4', and another group of through hole is used for and vehicle body 1' bolt connections.This fixed form exists following
Drawback:
First, a fixing hole must be opened up on vehicle frame, and vehicle frame is a product for platform, often many vehicles are total to
With a vehicle frame, the quantity of pipeline is different with position in different automobile types, therefore fixing hole needs to separately design, and is the fixation of pipeline
Going to increase or change a some holes can make product development cycle elongated;Importantly, the space of vehicle frame is limited, when pipeline number
Amount increases to a certain extent, and the space on vehicle frame just can not meet more porous requirement;
In addition, L bracket is connected with carriage bolt, increase a bolt, cause amount of parts to increase and assembling complexity,
Assembly technology is poor, and efficiency of assembling is poor;
Also, only one of which band fixing hole on this line holder, can only fix a pipeline, it has not been convenient to use.
Therefore, those skilled in the art need exploitation more reasonably pipeline fixed form, to solve to exist in the prior art
Above mentioned problem.
The content of the invention
It is an object of the invention to provide a kind of pipeline fixed mechanism, facilitate the fixation of pipeline, be easy in different environment
In use, and can be used to be fixed while a plurality of route of pipe line, save space, adapt to the development trend of Current vehicle.
To achieve these goals, the invention provides following technical scheme:
A kind of pipeline fixed mechanism, including the detachable first support being fixedly connected and second support and cam, institute
State second support and be provided with multigroup pipeline fixing hole, and be additionally provided with first cam path of the wrap angle more than 180 ° thereon;It is described
Cam includes the first camshaft, tight lock part and the supporting part that are sequentially connected, and first camshaft is installed in rotation on described
In first cam path, the supporting part forms clamping space with the first support;Second support described in screw bolt passes and
The tight lock part, and with nut screw connection by the second support and the camlock.
Preferably, one end of the first support is provided with card base, and the second support is provided with and multigroup is separated by between any two
Certain altitude sets and coordinates the hole clipping of clamping with the card base.
Preferably, line pipe fixing board is additionally provided with the first support, which is provided with one or more groups of fixing holes.
Preferably, the supporting part is arc, and it is to the curving near the first support.
Preferably, the supporting part include be arranged on the tight lock part top the second camshaft and with second cam
Axle rotates the adaptation block of clamping, and top end face and the first support of the adaptation block form the clamping space.
Preferably, the top end face for adapting to block is plane or arcwall face, and the first support is matched somebody with somebody with the adaptation block
The surface that conjunction forms the clamping space is also plane or arcwall face.
Preferably, the tight lock part is provided with groove of the wrap angle more than 180 °, and the nut is and the groove
The cylindricality nut of cooperation.
Preferably, the bolt is provided with handle away from the termination of the nut.
Preferably, the bolt is provided with clamping section away from the termination of the nut.
Preferably, the clamping section includes cushion block and clamp lever, and the cushion block is sleeved on the bolt, the clamping
Handle is fixed with the bolt by mounting pin.
The pipeline fixed mechanism that the present invention is provided, using cam and support assorted, forms clamping gap, for all with pipeline
The part clamping enclosed, and locked the mechanism and fixed component by the cooperation of screw bolt and nut, can be by the pipeline fixed mechanism
Easily clamping is fixed on nigh part, instead of the side that pipeline fixed support is fixed with carriage bolt in the prior art
Formula, it is to avoid open up fixing hole, simplifies processing and assembly technology;Further, since cam can be rotated on support, and support bag
The detachable first support being fixedly connected and two supports are included, is existed by the rotational angle or change first support that change cam
Setting height(from bottom) in second support, can adjust the size in clamping space, so as to can be fixed on the mechanism different size of
On part, the convenience and versatility for using are improve;Also, the pipeline fixed mechanism is provided with multigroup pipeline fixed part, can
Fixed while for multigroup route of pipe line, adapt to the increasing development trend of the vehicle route of pipe line.
Brief description of the drawings
In order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art, below will be to institute in embodiment
The accompanying drawing for needing to use is briefly described, and specific embodiment of the invention will be made further specifically with reference to accompanying drawing
It is bright, wherein:
Fig. 1 is pipeline fixed form schematic diagram in the prior art;
Fig. 2 is the structural representation of pipeline fixed mechanism in first embodiment of the invention;
Fig. 3 is the structural representation of Fig. 2 cams
Fig. 4 is the structural representation of first support in Fig. 2;
Fig. 5 is the structural representation of second support in Fig. 2;
Fig. 6 is the structural representation of pipeline fixed mechanism in second embodiment of the invention;
Fig. 7 is the structural representation of first support in Fig. 6;
Fig. 8 is the structural representation of second support in Fig. 6;
Fig. 9 is the structural representation of pipeline fixed mechanism in third embodiment of the invention;
Figure 10 is the structural representation of pipeline fixed mechanism in fourth embodiment of the invention;
Figure 11 is the structural representation of pipeline fixed mechanism in fifth embodiment of the invention;
Figure 12 is the structural representation of pipeline fixed mechanism in sixth embodiment of the invention;
Figure 13 is the structural representation of pipeline fixed mechanism in seventh embodiment of the invention;
Figure 14 is the structural representation of pipeline fixed mechanism in eighth embodiment of the invention;
Figure 15 is the structural representation of pipeline fixed mechanism in ninth embodiment of the invention;
Figure 16 is the structural representation of pipeline fixed mechanism in tenth embodiment of the invention;
Figure 17 is the structural representation of pipeline fixed mechanism in eleventh embodiment of the invention;
Figure 18 is the structural representation of pipeline fixed mechanism in twelveth embodiment of the invention;
Figure 19 is the structural representation of clamping section in the embodiment of the present invention.
Label declaration in wherein above-mentioned accompanying drawing is as follows:
1'- vehicle bodies, 2'-L shape supports, 3'- pipelines, 4'- bands;
1- first supports, 2- second supports, 3- cams, 4- clampings space, 5- bolts, 6- nuts;
11- card bases, 12- line pipe fixing boards, 13- fixing holes;
21- pipeline fixing holes, the cam paths of 22- first, 23- hole clippings, 24- tubule draw-in grooves;
The camshafts of 31- first, 32- tight lock parts, 33- supporting parts, the camshafts of 34- second, 35- adapts to block;
51- handles, 52- clamping sections;
521- cushion blocks, 522- clamp levers, 523- mounting pins;321- grooves.
Specific embodiment
In order that those skilled in the art more fully understand the technical solution of the utility model, below in conjunction with specific implementation
Example is further discussed in detail to this programme.
With reference to Fig. 2~5, the pipeline fixed mechanism provided in the embodiment of the present invention, including it is detachable be fixedly connected the
One support 1 and second support 2 and cam 3, the second support 2 is provided with multigroup pipeline fixing hole 21, and is additionally provided with thereon
First cam path 22 of one wrap angle more than 180 °;The cam 3 includes the first camshaft 31, the and of tight lock part 32 that are sequentially connected
Supporting part 33, first camshaft 31 is installed in rotation in first cam path 22, the supporting part 33 with it is described
First support 1 forms clamping space 4;Bolt 5 sequentially passes through the second support 2 and the tight lock part 32, and coordinates with nut 6
The second support 2 and the cam 3 are locked.
When using, the fixed component of pipeline is connected in the clamping space 4, by the bolt 5 and the nut 6
Locking coordinates, by fixed component and mechanism's clamping;Because cam 3 can be rotated in first cam path 22, and described
One support 1 is fixedly connected with the second support 2 using dismountable mode, so can be by changing the rotation of the cam 3
The level altitude of angle or the first support 1 in the second support 2, changes the size in clamping space 4 such that it is able to suitable
Answer connecting and fixing for different size of fixed component;In addition, the second support 2 is provided with multigroup pipeline fixing hole 21, so
Can be used to be fixed while multigroup pipeline, so that fixed space is saved, convenient use.The pipeline fixing hole 21 can be according to fixation
The buckle of pipeline or the shape of band are designed as the different shapes such as rectangle, circle, kidney-shaped, triangle.
In the present embodiment specific implementation process, the first support 1 and the second support 2 can be matched somebody with somebody by bolt and nut
The mode of conjunction is fixed, and is preferably connected and fixed in the present embodiment, and specifically, with reference to Fig. 4 and Fig. 5, one end of the first support 1 sets
There is card base 11, the second support 2 is provided with multigroup certain altitude that is separated by between any two and sets and coordinate card with the card base 11
The hole clipping 23 for connecing.The end of the second support 2 can also be provided with tubule draw-in groove 24, to facilitate directly connecting and fixing for pipeline.
In the present embodiment, the hole clipping 23 is located at the same side with the pipeline fixing hole 21, be arranged in parallel, it is possible to understand that
Ground, can also set multiple fixed plates on the support 2, and the hole clipping 23 and the pipeline fixing hole 21 are opened up respectively, described
Fixed plate can be with arbitrarily angled fixation with the body of the support 2.
With reference to Fig. 6~8, in another preferred embodiment, line pipe fixing board 12 is additionally provided with the first support 1, thereon
One or more groups of fixing holes 13 are provided with, the fixation of pipeline is also used for, further increase the fixable number of lines of the mechanism.
In addition, line holder is connected to described first by the line pipe fixing board 12 also alternatively into pipeline notch
On support 1.
Referring to figs. 2 and 6 in class preferred embodiment of the invention, the supporting part 33 is arc, and it is to close
The curving of the first support 1, the upper surface of the arc 3 forms clamping space 4 with the first support 1, main
It is used for connecting and fixing for tabular fixed component, by rotation cam 3 or the level altitude of the change first support 1, can
Change the width in the clamping space 4, to adapt to the plate of different-thickness.
With reference to Fig. 9 and Figure 10, in another kind of preferred embodiment of the invention, the supporting part 33 includes being arranged on the lock
Second camshaft 34 on tight portion 32 top and the adaptation block 35 with second camshaft 34 rotation clamping, the adaptation block 35
Top end face forms the clamping space 4 with the first support 1.The second cam path is offered on the adaptation block 35, is used
In fixed with the clamping state of second camshaft 34, and the adaptation block 35 can be rotated around second camshaft 34, and described the
The wrap angle of two cam paths is preferably greater than 180 °, is slid during avoiding the adaptation block 35 from rotating.The rotation for adapting to block 35
Coordinate the rotation of the cam 3, can not only change the width in the clamping space 4, can also change the folder in the clamping space 4
Angle angle, so that the mechanism can both fix the flat board member of different-thickness, can also fix different-thickness, the wedge of different angles
Shape board member.
The top end face for adapting to block 35 can be plane or arcwall face, and the first support 1 is matched somebody with somebody with the adaptation block 35
It is also plane or arcwall face that conjunction forms the surface in the clamping space 4, that is, cause the pipeline fixed mechanism can also with arc,
The part clamping such as cylinder;It is to be appreciated that the top for adapting to block 35 can also open up the grooves such as rectangle, V-arrangement so that the card
Space 4 is connect in through hole shape, to fix the structures such as prism.
More than in each embodiment, the preferred structure as shown in Figure 3 of tight lock part 32 of the cam, the tight lock part 32
Groove 321 of the wrap angle more than 180 ° is provided with, and the nut 6 is the cylindricality nut coordinated with the groove 321, so that
The compact conformation of the cam 3 is obtained, is taken up room smaller, convenient use.
It is to be appreciated that the tight lock part 32 or tabular or block structure, coordinate plain nut use.
In addition, all offering the via of bolt 5 on the second support 2 and the tight lock part 32, it is preferable that corresponding mistake
Hole is mounting hole, to facilitate the installation of bolt 5.
Further, in above-mentioned each embodiment, preferably described first support 1 and the second support 2 fix after shape
Into semi-surrounding structure, accommodation space is formed, the cam 3 is placed in the accommodation space so that the simple structure of each support
Firmly, and there are enough space arrangement wire bundle fixing structures, and can be occupied little space with the tight fit of cam 3, be easy to make
With and arrangement.
When in use, proper angle is rotated when cam 3 rotates proper angle or adapts to block 35, completes the clamping space 4
Size or angle adjustment after, generally use spanner and tighten bolt 5, lock mechanism.Locking operation for convenience, in above-mentioned side
On the basis of case, also handle 51 can be set away from the termination of the nut 6 in the bolt 5, as shown in Figure 11~14, so that can
Bolt 5 is locked or unclamped at any time by handle 51, to facilitate the adjustment to clamping space 4.
Further, also clamping section 52 can be set away from the termination of the nut 6 in the bolt 5, with reference to Figure 15~18,
The clamping section 52 may include cushion block 51 and clamp lever 522, and the cushion block 521 is sleeved on the bolt 5, the clamping handle
Hand 522 is fixed with the bolt 5 by mounting pin 523, when using, the bolt 5 is screwed onto into required length, and the mechanism is stuck in
After on caught object, clamped by pulling acting clamping wrench 522, as shown in figure 19.
Determine that bolt 5 tightens depth for convenience, it is ensured that reliable lock, can on the screw rod of the bolt 5 mark
During with the plate of different-thickness, the mark line of depth is tightened needed for bolt 5, with convenient use.
Construction of the invention, feature and action effect, above institute is described in detail according to the embodiment shown in schema above
Only presently preferred embodiments of the present invention is stated, but the present invention is not to limit practical range shown in drawing, it is every according to structure of the invention
Want made change, or be revised as the Equivalent embodiments of equivalent variations, still without departing from specification and diagram covered it is spiritual when,
All should be in protection scope of the present invention.
Claims (9)
1. a kind of pipeline fixed mechanism, it is characterised in that including the detachable first support (1) and second support being fixedly connected
(2) and cam (3), the second support (2) is provided with multigroup pipeline fixing hole (21), and it is big to be additionally provided with a wrap angle thereon
In 180 ° of the first cam path (22);The cam (3) including be sequentially connected the first camshaft (31), tight lock part (32) and branch
Support part (33), first camshaft (31) is installed in rotation in first cam path (22), the supporting part (33)
Clamping space (4) is formed with the first support (1);Bolt (5) sequentially passes through the second support (2) and the tight lock part
(32) coordinate, and with nut (6) and lock the second support (2) and the cam (3);
One end of the first support (1) is provided with card base (11), and the second support (2) is provided with and multigroup is separated by one between any two
Fixed height sets and coordinates the hole clipping (23) of clamping with the card base (11).
2. pipeline fixed mechanism according to claim 1, it is characterised in that be additionally provided with pipeline on the first support (1)
Fixed plate (12), which is provided with one or more groups of fixing holes (13).
3. the pipeline fixed mechanism according to any one of claim 1~2, it is characterised in that the supporting part (33) is
Arc, and it is to the curving near the first support (1).
4. the pipeline fixed mechanism according to any one of claim 1~2, it is characterised in that supporting part (33) bag
Include the second camshaft (34) for being arranged on the tight lock part (32) top and rotate the suitable of clamping with second camshaft (34)
Block (35), the top end face for adapting to block (35) is answered to form the clamping space (4) with the first support (1).
5. pipeline fixed mechanism according to claim 4, it is characterised in that the top end face of the adaptation block (35) is flat
Face or arcwall face, the surface that the first support (1) cooperatively forms the clamping space (4) with adaptation block (35) is also flat
Face or arcwall face.
6. the pipeline fixed mechanism according to any one of claim 1~2, it is characterised in that on the tight lock part (32)
Groove (321) of the wrap angle more than 180 ° is provided with, and the nut (6) is the cylindricality nut coordinated with the groove (321).
7. the pipeline fixed mechanism according to any one of claim 1~2, it is characterised in that the bolt (5) is away from institute
The termination for stating nut (6) is provided with handle (51).
8. the pipeline fixed mechanism according to any one of claim 1~2, it is characterised in that the bolt (5) is away from institute
The termination for stating nut (6) is provided with clamping section (52).
9. pipeline fixed mechanism according to claim 8, it is characterised in that the clamping section (52) includes cushion block (521)
With clamp lever (522), the cushion block (521) is sleeved on the bolt (5), the clamp lever (522) and the bolt
(5) it is fixed by mounting pin (523).
Priority Applications (1)
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CN201510113949.7A CN104653876B (en) | 2015-03-16 | 2015-03-16 | A kind of pipeline fixed mechanism |
Applications Claiming Priority (1)
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CN201510113949.7A CN104653876B (en) | 2015-03-16 | 2015-03-16 | A kind of pipeline fixed mechanism |
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CN104653876A CN104653876A (en) | 2015-05-27 |
CN104653876B true CN104653876B (en) | 2017-07-04 |
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CN201510113949.7A Expired - Fee Related CN104653876B (en) | 2015-03-16 | 2015-03-16 | A kind of pipeline fixed mechanism |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106347343A (en) * | 2016-11-02 | 2017-01-25 | 安徽江淮汽车股份有限公司 | Clamping type fixed support |
CN107489874A (en) * | 2017-07-06 | 2017-12-19 | 安徽禄讯电子科技有限公司 | A kind of radio communication passive device installation fixing device |
SE544023C2 (en) | 2020-03-02 | 2021-11-09 | Scania Cv Ab | A clamp and a vehicle comprising a clamp |
US12003205B2 (en) | 2022-06-12 | 2024-06-04 | Sunmodo Corporation | Device and system for mounting solar panels to roofs and the like |
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CN204493908U (en) * | 2015-03-16 | 2015-07-22 | 安徽江淮汽车股份有限公司 | A kind of pipeline fixed mechanism |
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FR2234503A1 (en) * | 1973-06-20 | 1975-01-17 | Heer & Co | |
DE2642185C3 (en) * | 1976-09-20 | 1981-01-15 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Device for cable retention |
CN2851074Y (en) * | 2005-12-23 | 2006-12-27 | 富锜企业股份有限公司 | Quick dismounting bolt structure of bicycle |
SE531715C2 (en) * | 2006-10-31 | 2009-07-14 | Scania Cv Ab | Bracket for wires O L |
CN201448523U (en) * | 2009-07-03 | 2010-05-05 | 黎声零 | Screw hole type split multilayer cable holder |
CN202333673U (en) * | 2011-11-15 | 2012-07-11 | 陕西重型汽车有限公司 | Harness bracket |
CN202691304U (en) * | 2012-05-17 | 2013-01-23 | 简式国际汽车设计(北京)有限公司 | Pipe hoop fixing mechanism |
CN204176141U (en) * | 2014-11-01 | 2015-02-25 | 重庆市兴国金科灯具有限公司 | Wire harness fixing button |
CN204493903U (en) * | 2015-03-16 | 2015-07-22 | 安徽江淮汽车股份有限公司 | A kind of pipeline fixed mechanism |
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2015
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CN204493908U (en) * | 2015-03-16 | 2015-07-22 | 安徽江淮汽车股份有限公司 | A kind of pipeline fixed mechanism |
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Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Applicant after: ANHUI JIANGHUAI AUTOMOBILE GROUP Corp.,Ltd. Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Applicant before: ANHUI JIANGHUAI AUTOMOBILE Co.,Ltd. |
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