A kind of double end band assembly keeping spacingTechnical field
The utility model belongs to vehicle pipeline beam system field, and in particular to one kind can keep the double end band of spacing totalAt suitable for widening use scope, meeting the needs of different bale of pipeline move towards.
Background technique
Vehicle pipeline is the key components and parts of vehicle through entire vehicle body, and the reliability that pipeline is fixed and protected is directIt is related to the safe and reliable of vehicle.With the development of automotive engineering, the bale of pipeline on automobile is more and more, and arrangement space is increasinglyAnxiety, the gap of various bale of pipeline is with regard to smaller and smaller, and even can interfere with each other or live sometimes pendulum interference, leads to phase mutual friction, millThere is the dangerous phenomenon such as permeability, infiltration, electric leakage in damage rupture.
In view of the above-mentioned problems, Chinese patent: Authorization Notice No. CN2030100025U, authorized announcement date on June 19th, 2013Utility model patent disclose a kind of two-way band of welding stud fixing piece, including fixing piece ontology, fixing piece ontologyIt is provided centrally with the fixation hole for passing through stud, the fixation hole two sides of fixing piece ontology are additionally provided with for passing through the logical of bandHole.Although its fixation for being applied to pipeline and harness in car and truck industry, can meet the needs of isolated form installation, itsIt is only applicable to the place of fixed point, has and uses limitation, meanwhile, in application process, bale of pipeline moves towards angle by logicalThe limitation in hole is unable to satisfy the demand of different bale of pipeline trends.
Summary of the invention
The purpose of the utility model is to overcome uses existing in the prior art to have limitation, is unable to satisfy different pipelinesThe problem of demand of beam trend, provides a kind of using extensively and being able to satisfy the spacing that keeps that different bale of pipeline move towards demandDouble end band assembly.
In order to achieve the above object, the utility model provides following technical scheme:
A kind of double end band assembly keeping spacing, including No.1 band, No. two bands, the No.1 band, No. twoConnector is provided between band；
The connector is column structure, the No.1 band, No. two bands band tooth band on be respectively arranged with No.1Band support, No. two band supports, the No.1 band support, No. two band supports are by the outwardly extending column of band tooth bandShape structure, the No.1 band support, No. two band supports inside axially offer No.1 support axis hole, No. two supports respectivelyAxis hole, the No.1 support axis hole, No. two support axis holes are inserted into the both ends of connector respectively to be cooperated, the No.1 band branchNo.1 angle tooth, two bugle degree teeth, and No.1 angle are respectively arranged with far from the one end for pricking toothed belt on seat, No. two band supportsTooth and two bugle degree teeth cooperate.
One end that toothed belt is closely pricked on the No.1 band support is provided with the No.1 axis hole communicated with No.1 support axis holeSlot, one end that toothed belt is closely pricked on No. two band supports are provided with No. two axis hole slots communicated with No. two support axis holes.
The both ends of the connector are respectively arranged with No.1 retention bead, No. two retention beads, the No.1 retention bead,No. two retention beads cooperate with No.1 axis hole slot, No. two axis hole slot limits respectively.
The both ends of the connector axially offer threaded hole, are respectively provided in the No.1 axis hole slot, No. two axis hole slotsThere is the fastening screw with threaded hole insertion cooperation.
The No.1 band support is arranged close to the clamping tapered end of No.1 band, and No. two band supports are pricked close to No. twoThe clamping tapered end of band is arranged.
The bundle toothed belt of the No.1 band support and No.1 band is an integral structure, No. two band supports and twoThe bundle toothed belt of number band is an integral structure.
Compared with prior art, the utility model has the following beneficial effects:
1, it is column structure, No.1 band branch that the utility model one kind, which can keep connector in the double end band assembly of spacing,Seat, No. two band supports be by the outwardly extending column structure of band tooth band, No.1 band support, No. two band supports it is interiorPortion axially offers No.1 support axis hole, No. two support axis holes respectively, No.1 support axis hole, No. two support axis holes respectively with connectionCooperation is inserted at the both ends of part, and one end far from bundle toothed belt is respectively arranged with No.1 on No.1 band support, No. two band supportsAngle tooth, two bugle degree teeth, and No.1 angle tooth and two bugle degree teeth cooperate, the structure is not only for having fixed point and nothingThe place of fixed point is applicable in, and use is relatively flexible, unrestricted, and adjustable by No.1 angle tooth, two bugle degree teethNo.1 band, No. two bands are formed by angle, to meet the needs of different bale of pipeline move towards.Therefore, the utility model is notIt is more extensive using only range, and can satisfy the demand of different bale of pipeline trends.
2, it is column structure that the utility model one kind, which can keep connector in the double end band assembly of spacing, and both ends both may be usedIt by setting retention bead, can also be limited by screw thread structure, to realize No.1 band, No. two bands and connectThe fixation of part, i.e. position limiting structure can be detachable or non-dismounting type structure, and the design is more flexible, can be according to actual useIt is selected.Therefore, the connection structure of the utility model is flexible.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram of No.1 band in Fig. 1.
Fig. 3 is the structural schematic diagram of No. two bands in Fig. 1.
Fig. 4 is the structural schematic diagram of connector in embodiment 1.
Fig. 5 is the structural schematic diagram of No.1 band support in embodiment 1.
Fig. 6 is the structural schematic diagram of No.1 band support in embodiment 2.
In figure: No.1 band 1, No.1 band support 11, No.1 support axis hole 111, No.1 angle tooth 112, No.1 axis hole21, No. two support axis holes 211 of the band support of band 2, two of slot 113, two, connect two bugle degree teeth, 212, No. two axis hole slots 213Fitting 3, No.1 retention bead 31, No. two retention beads 32, threaded hole 33, fastening screws 4.
Specific embodiment
The utility model is further described With reference to embodiment.
Referring to Fig. 1 to Fig. 6, a kind of double end band assembly keeping spacing, including 1, No. two band 2 of No.1 band, instituteIt states and is provided with connector 3 between 1, No. two band 2 of No.1 band；
The connector 3 is column structure, is respectively arranged with one on the band tooth band of 1, No. two band 2 of the No.1 bandNumber 11, No. two band supports 21 of band support, 11, No. two band supports 21 of the No.1 band support for from band tooth band toThe inside of the column structure of outer extension, 11, No. two band supports 21 of No.1 band support axially offers No.1 branch respectivelySeat 111, No. two support axis holes 211 of axis hole, 111, No. two support axis holes 211 of the No.1 support axis hole respectively with connector 3Both ends insertion cooperates, and is respectively arranged on 11, No. two band supports 21 of the No.1 band support far from the one end for pricking toothed beltNo.1 angle tooth 112, two bugle degree teeth 212, and No.1 angle tooth 112 and two bugle degree teeth 212 cooperate.
One end that toothed belt is closely pricked on the No.1 band support 11 is provided with the No.1 communicated with No.1 support axis hole 111Axis hole slot 113, one end that toothed belt is closely pricked on No. two band supports 21 are provided with two communicated with No. two support axis holes 211Number axis hole slot 213.
The both ends of the connector 3 are respectively arranged with 31, No. two retention beads 32 of No.1 retention bead, the No.1 limitRaised 31, No. two retention beads 32 cooperate with 113, No. two limits of axis hole slot 213 of No.1 axis hole slot respectively.
The both ends of the connector 3 axially offer threaded hole 33,113, No. two axis hole slots 213 of the No.1 axis hole slotInside it is provided with the fastening screw 4 with the insertion cooperation of threaded hole 33.
The No.1 band support 11 is arranged close to the clamping tapered end of No.1 band 1, and No. two band supports 21 are closeThe clamping tapered end setting of No. two bands 2.
The bundle toothed belt of the No.1 band support 11 and No.1 band 1 is an integral structure, No. two band supports21 are an integral structure with the bundle toothed belts of No. two bands 2.
The principles of the present invention are described as follows:
The utility model is by the design of 11, No. two column connector 3, No.1 band support band supports 21 so that adjacentBale of pipeline is able to maintain reasonable spacing, solve pipeline interfascicular interfere with each other or live pendulum interference the problems such as, meanwhile, can be according to needThe formation angle of 1, No. two band 2 of No.1 band is adjusted, to adapt to the bale of pipeline of different trends (angle).
31, No. two retention beads 32 of No.1 retention bead: if No.1 retention bead is respectively set using at both ends in connector 331, No. two retention beads 32 limit to realize, only can precast No.1 retention bead 31 in one end of connector 3 before assembly,Leading to after connector 3 is first sequentially passed through 111, No. two No.1 axis hole slot 113, No.1 support axis hole support axis holes 211 when assemblyIt crosses hot melting process and produces No. two retention beads 32 matched with No. two axis hole slots 213 in the other end of connector 3.
Embodiment 1:
Referring to Fig. 1 to Fig. 5, a kind of double end band assembly keeping spacing, including 1, No. two band 2 of No.1 band, instituteIt states and is provided with connector 3 between 1, No. two band 2 of No.1 band, it is close on the band tooth band of 1, No. two band 2 of the No.1 band11, No. two band supports 21 of No.1 band support are respectively arranged at clamping tapered end, the No.1 band support 11 is pricked with No.1Bundle toothed belt with 1 is an integral structure, and the bundle toothed belt of No. two band supports 21 and No. two bands 2 is integral type knotStructure, 11, No. two band supports 21 of the No.1 band support are for by the outwardly extending column structure of band tooth band, the No.1The inside of 11, No. two band supports 21 of band support axially offers 111, No. two support axis holes 211 of No.1 support axis hole respectively,On 11, No. two band supports 21 of the No.1 band support far from prick toothed belt one end be respectively arranged with No.1 angle tooth 112,Two bugle degree teeth 212, and No.1 angle tooth 112 and two bugle degree teeth 212 cooperate, and closely prick on the No.1 band support 11One end of toothed belt is provided with the No.1 axis hole slot 113 communicated with No.1 support axis hole 111, close on No. two band supports 21The one end for pricking toothed belt is provided with No. two axis hole slots 213 communicated with No. two support axis holes 211, and the connector 3 is column knotStructure, the both ends of connector 3 are respectively arranged with 31, No. two retention beads 32 of No.1 retention bead, the No.1 retention bead 31 withThe limit cooperation of No.1 axis hole slot 113, connector 3 successively pass through two after 111, No. two support axis holes 211 of drawing-in No.1 support axis holeNumber retention bead 32 and No. two limits of axis hole slots 213 cooperate.
Embodiment 2:
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 6, difference from example 1 is that:
The both ends of the connector 3 axially offer threaded hole 33,113, No. two axis hole slots 213 of the No.1 axis hole slotThe fastening screw 4 with the insertion cooperation of threaded hole 33 is inside provided with, in one end of the connector 3 and No.1 axis hole slot 113The insertion cooperation of fastening screw 4, the other end of connector 3 successively after 111, No. two support axis holes 211 of drawing-in No.1 support axis hole withFastening screw 4 in No. two axis hole slots 213 is inserted into cooperation.