CN209358174U - Universal test cable bearer - Google Patents
Universal test cable bearer Download PDFInfo
- Publication number
- CN209358174U CN209358174U CN201821930864.3U CN201821930864U CN209358174U CN 209358174 U CN209358174 U CN 209358174U CN 201821930864 U CN201821930864 U CN 201821930864U CN 209358174 U CN209358174 U CN 209358174U
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- adjustment plate
- mounting hole
- clip
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Abstract
The utility model discloses a kind of universal test cable beareves, include bracket bottom plate, the first adjustment plate, second adjustment plate, clip fixed plate and cable clip；The end of bracket bottom plate and the end of the first adjustment plate are equipped with mutually matched rotation connection structure；The ontology of the first adjustment plate is equipped with a center mounting hole and several array mounting holes, several array mounting holes are arranged by center of circle camber of center mounting hole；The ontology of the second adjustment plate is equipped with linear type mounting groove, linear type mounting groove on the first adjustment plate center mounting hole and any one array mounting hole fixed by screw；The end of clip fixed plate and the end of second adjustment plate are equipped with mutually matched rotation connection structure, and the ontology of clip fixed plate is equipped with several the first mounting holes arranged at square matrix；Cable clip selects first mounting hole to fix by screw.The adjustment in transverse direction, longitudinal direction, angle and orientation may be implemented in the utility model, meets the needs of various wireline tests.
Description
Technical field
The utility model relates to a kind of for fixing the bracket of test cable, which can realize the tune of multiple freedom degrees
Section adapts to the installation of the cable of different spatial and angle.
Background technique
The numerous test cables of quantity are needed when aircraft test repacking, these cables are equivalent to the neural network of aircraft, pass
Electric current needed for passing each equipment, system and test signal, are the important components of test macro, and test cable reliably connects
It connects and fixes, be the important leverage for completing test assignment.
The fixed form of existing test cable can be divided into two kinds.
One is no fixed brackets, arrange wiring path along the existing beam of airframe, column, muscle, hole, bind attached
On close structural member.The advantages of this mode be it is simple and convenient, do not need special retaining element, save cost and time, lack
Point is the space layout for being limited by aircraft structure, binding path be not necessarily it is most reasonable, it is sometimes even unreasonable, due to
There is no special binding hole, face, the binding narrow space of cable, binding intensity may be insufficient, and cable may bear certain outer
Power, there are the hidden danger of cable fault.
One is special-purpose fixing support is used, referring to Figure 1A, Figure 1B, Fig. 1 C, optimal path, the electromagnetism of cable are comprehensively considered
The constraint conditions such as compatibility, assembling capacity, in conjunction with the related specifications and requirement of cable laying, according to fixed position can space tie
Structure limitation, the fixed bracket of design specialized, and the clip of appropriate size is selected to be fixed.The advantages of this mode is cable trace
Rationally, fixed reliable, cable is almost not subject to external force, the disadvantage is that dedicated for the fixed point design of each of every cable, processing
Bracket, and most of is single-piece, the time is long, and it is at high cost, and due to the feature of test profession, most of brackets are used only one
It is secondary, it can not reuse, cause great waste.
Summary of the invention
For the deficiency of the fixed form of existing test cable, the goal of the invention of the utility model is to propose a kind of logical
With test bracket structure, has the characteristics that simple, the adjustable freedom degree of structure is more, achieve fixed reliable, cable without external force, and
The beneficial effect that may be reused.
The goal of the invention of the utility model is achieved through the following technical solutions:
A kind of universal test cable bearer, comprising bracket bottom plate, the first adjustment plate, second adjustment plate, clip fixed plate and
Cable clip.
The end of bracket bottom plate and the end of the first adjustment plate are equipped with mutually matched rotation connection structure, adjustable branch
Angle between frame bottom plate and the first adjustment plate.
The ontology of the first adjustment plate is equipped with a center mounting hole and several array mounting holes, the installation of several arrays
Hole is arranged by center of circle camber of center mounting hole.
The ontology of the second adjustment plate is equipped with linear type mounting groove, on linear type mounting groove and the first adjustment plate in
Heart mounting hole and any one array mounting hole are fixed by screw, the orientation of adjustable second adjustment plate.
The end of the clip fixed plate and the end of second adjustment plate are equipped with mutually matched rotation connection structure, can be with
Adjust the angle between clip fixed plate and second adjustment plate.The ontology of clip fixed plate is equipped with several into square matrix arrangement
First mounting hole.
The cable clip selects first mounting hole to fix by screw according to demand, can determine the installation of cable
Position.
Preferably, the ontology of bracket bottom plate is equipped with several the second mounting holes arranged at square matrix, Ke Yi
Adjusting laterally, longitudinal is carried out when bracket bottom plate is installed on the crossbeam or stringer of aircraft.
Preferably, the length of linear type mounting groove is greater than radius between center mounting hole and array mounting hole, and such one
Font mounting groove can be along the linear slide where center mounting hole and array mounting hole.
The utility model has the adjustable bracket group of multiple freedom degrees by what multiple modular simple structure plates formed
Part, by adjusting bracket bottom plate with respect to position between the installation site of aircraft body, the first adjustable plate of adjustment and the second adjustable plate
Set with angle, adjust cable clip position and angle, preferably cable trace can be obtained.
Detailed description of the invention
Figure 1A is the support bracket fastened structural schematic diagram one of conventional dedicated.
Figure 1B is the support bracket fastened structural schematic diagram two of conventional dedicated.
Fig. 1 C is the support bracket fastened structural schematic diagram three of conventional dedicated.
Fig. 2 is the structural schematic diagram of bracket bottom plate.
Fig. 3 is the structural schematic diagram of the first adjustment plate.
Fig. 4 is the structural schematic diagram of second adjustment plate.
Fig. 5 is the structural schematic diagram of bracket bottom plate.
Fig. 6 is the structural schematic diagram one of universal test cable bearer.
Fig. 7 is the structural schematic diagram two of universal test cable bearer.
Fig. 8 is pivot structure schematic diagram
Specific embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.
Referring to shown in Fig. 6, Fig. 7, a kind of universal test cable bearer is adjusted comprising bracket bottom plate 1, the first adjustment plate 2, second
Whole plate 3, clip fixed plate 4 and cable clip 5.
Referring to fig. 2, shown in Fig. 3, the end of bracket bottom plate and the end of the first adjustment plate connect equipped with mutually matched rotation
Binding structure 11, the angle between adjustable bracket bottom plate and the first adjustment plate.The ontology of bracket bottom plate be equipped with several at
Second mounting hole 12 of square matrix arrangement, can carry out lateral, vertical when bracket bottom plate to be installed on the crossbeam or stringer of aircraft
To adjusting.For example, the present embodiment use rotation connection structure 11 include bracket bottom plate end among axle sleeve,
The axle sleeve of the end two sides of the first adjustment plate is penetrated with shaft after the alignment of the axle sleeve of bracket bottom plate and the first adjustment plate, uses spiral shell
Mother is fixed.Referring to fig. 2, shown in Fig. 3, Fig. 8, in order to guarantee will not to occur to turn again after bracket bottom plate and the installation of the first adjustment plate
It is dynamic, be equipped with keyway in axle sleeve, shaft be equipped with the matched spline structure of keyway, spacing is 30 ° two between two neighboring spline
Spacing is also 30 ° between keyway.Angle between bracket bottom plate 1 and the first adjustment plate 2 is adjusted with 30 ° for step angle.
Shown in Figure 3, the ontology of the first adjustment plate is equipped with a center mounting hole 21 and several array mounting holes
22, several array mounting holes are arranged by center of circle camber of center mounting hole.
Shown in Figure 4, the ontology of second adjustment plate is equipped with linear type mounting groove 31, and linear type mounting groove and first are adjusted
Center mounting hole and any one array mounting hole in whole plate are fixed by screw, the orientation of adjustable second adjustment plate.
The length of linear type mounting groove 31 is greater than radius between center mounting hole and array mounting hole, and such linear type mounting groove can be with
Linear slide where center mounting hole and array mounting hole.
The end of clip fixed plate and the end of second adjustment plate are equipped with mutually matched rotation connection structure 11, can adjust
Save the angle between clip fixed plate and second adjustment plate.The ontology of clip fixed plate is equipped with several at the of square matrix arrangement
One mounting hole 41.Rotation connection structure 11 and bracket bottom plate 1 and the first adjustment plate 2 between clip fixed plate and second adjustment plate
Between 11 principle of rotation connection structure it is identical, no longer describe herein.
Cable clip selects first mounting hole 41 to fix by screw according to demand, can determine the installation position of cable
It sets.
Bracket bottom plate 1, the first adjustment plate 2, second adjustment plate 3, clip fixed plate 4 material be stainless steel UNS321/
AMS5510, the material are common used material, have good mechanical property.Cable clip is goods shelf products mature in the market.
In use, first by bracket bottom plate 1 and the first adjustment plate 2, second adjustment plate 3 and clip fixed plate 4 by shaft and
Self-locking nut is fixed, and is adjusted to nut check after desired location.The first adjustment plate 2 is adjusted again and second adjustment plate 3, clip are solid
The position of fixed board 4 and cable clip 5, is fixed by short screw and self-locking nut.Bracket bottom plate 1 is finally fixed to aircraft crossbeam
Or on the mounting hole of stringer, according to space bits such as relatively shortest path adjustment the lateral of cable clip, longitudinal direction, height and the angles of cable
It sets.Wherein bracket bottom plate 1, which can choose the second different mounting holes 21, makes bracket bottom plate 1 in horizontal and vertical movement, movement
Integral multiple of the distance for the second installation pitch of holes, the rotation connection structure 11 of bracket bottom plate 1 and the first adjustment plate 2 adjustable the
The rotational angle of one adjustment plate 2, second adjustment plate 3 can be rotated by the axis around 2 center mounting hole of the first adjustment plate, be adjusted
Setting angle adjusts the integral multiple that angle is array orifice angle, while second adjustment plate 3 can also pass through linear type mounting groove 31
Linear slide where center mounting hole 21 and 22 axis of array mounting hole, second adjustment plate 3 and clip fixed plate 4
Rotation connection structure 11 can be with the rotational angle of clip fixed plate 4, while can choose the first peace different in clip fixed plate 4
Dress hole 41 makes cable clip 5 in horizontal and vertical movement, and cable clip can be acerous also to rotate around the axis of the first mounting hole 41
Degree limitation.All self-locking nuts are tightened after being adjusted to desired location.
It after test, removes bracket and checks whether and have damage, assessed and repaired if had damage, pay special attention to lock
Whether tight part can continue to use, and can not such as continue to use to replace in time, be saved using suitable manner of packing, in case under
Secondary use.
It is cantilever design by bracket in this present embodiment, in the case of a larger size, is easy to cause rigidity to reduce, vibration
The problems such as larger, it may be necessary to increase the structures such as support column, reinforcing rib and be reinforced, to guarantee that bracket has enough intensity
And rigidity.
It should be pointed out that the above are the preferable implementations of the utility model, corresponding change is done according to the utility model
Change and improve, such as changes array pore size and angle, change stent size size, change adjustable plate quantity, change locking mode
Deng said effect still may be implemented.
It, can according to the technique and scheme of the present invention and its hair it is understood that for those of ordinary skills
Bright design is subject to equivalent substitution or change, and all these changes or replacement all should belong to the guarantor of appended claims of the invention
Protect range.
Claims (3)
1. a kind of universal test cable bearer includes bracket bottom plate, the first adjustment plate, second adjustment plate, clip fixed plate and electricity
Cable clip, it is characterised in that:
The end of the bracket bottom plate and the end of the first adjustment plate are equipped with mutually matched rotation connection structure；
The ontology of the first adjustment plate is equipped with a center mounting hole and several array mounting holes, the installation of several arrays
Hole is arranged by center of circle camber of center mounting hole；
The ontology of the second adjustment plate be equipped with linear type mounting groove, linear type mounting groove on the first adjustment plate in feel at ease
Dress hole and any one array mounting hole are fixed by screw；
The end of the clip fixed plate and the end of second adjustment plate are equipped with mutually matched rotation connection structure, and clip is fixed
The ontology of plate is equipped with several the first mounting holes arranged at square matrix；
The cable clip selects first mounting hole to fix by screw according to demand.
2. a kind of universal test cable bearer according to claim 1, it is characterised in that on the ontology of the bracket bottom plate
The second mounting hole arranged equipped with several at square matrix.
3. a kind of universal test cable bearer according to claim 1, it is characterised in that the length of the linear type mounting groove
Degree is greater than the radius between center mounting hole and array mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821930864.3U CN209358174U (en) | 2018-11-22 | 2018-11-22 | Universal test cable bearer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821930864.3U CN209358174U (en) | 2018-11-22 | 2018-11-22 | Universal test cable bearer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209358174U true CN209358174U (en) | 2019-09-06 |
Family
ID=67783922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821930864.3U Active CN209358174U (en) | 2018-11-22 | 2018-11-22 | Universal test cable bearer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209358174U (en) |
-
2018
- 2018-11-22 CN CN201821930864.3U patent/CN209358174U/en active Active
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