CN204750582U - Static discharger and including this static discharger's aircraft - Google Patents

Static discharger and including this static discharger's aircraft Download PDF

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Publication number
CN204750582U
CN204750582U CN201520145180.2U CN201520145180U CN204750582U CN 204750582 U CN204750582 U CN 204750582U CN 201520145180 U CN201520145180 U CN 201520145180U CN 204750582 U CN204750582 U CN 204750582U
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China
Prior art keywords
installation portion
discharger
substrate installation
static
mediator
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Withdrawn - After Issue
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CN201520145180.2U
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Chinese (zh)
Inventor
王龙
韩增力
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Air Passenger (beijing) Engineering Center Co Ltd
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Air Passenger (beijing) Engineering Center Co Ltd
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Abstract

The utility model relates to a static discharger and including this static discharger's aircraft. According to the utility model discloses an aspect provides one kind static discharger (10), includes: basement installation department (12), basement installation department are suitable for support conducting structure (24) of installation to the motion body (AC), and discharger main part (DB), the discharger main part is suitable for installs to the basement installation department. Permit the discharger bulk phase to the basement installation department directional extremely predetermined installation position adjustment mechanism (OA) in position that installs in rotatory ground in being provided with the on -the -spot installation at static discharger between basement installation department and the discharger main part. Static discharger still includes a fixed establishment (PM1), and a fixed establishment is suitable for the discharger main part of installing the position with directional extremely reservation to fix to the basement installation department. According to the utility model discloses, can improve static discharger's the regulation and the sureness of for example installing adaptability and commonality and installation position.

Description

Static discharger and the aircraft comprising this static discharger
Technical field
The utility model relates to static discharger and comprises the aircraft of static discharger, more specifically, relates to and is installing the adjustment of comformability and commonality and installation position and having the static discharger of improvements in determining etc.
Background technology
In the high-speed motion body of such as aircraft, aerospace vehicle, train and automobile and so on, usually need to arrange static discharger (electrostatic releaser).Especially, in aircraft, static discharger is, for passing through, electric current (electrostatic) is discharged the indispensable device protecting aircraft dependency structure lentamente to air.In aircraft, static discharger can be arranged on wing (such as outer aileron trailing edge and/or winglet trailing edge), VTP (fixed fin), HTP (horizontal stabilizer), yaw rudder and/or elevating rudder place.
With reference to Fig. 1 (Fig. 1 is the schematic diagram for illustration of being arranged on the situation on rudder of aircraft according to a kind of static discharger of correlation technique), comprise substrate installation portion 12A and electric discharge our department 14A according to the static discharger 10A of correlation technique.Static discharger 10A is arranged on the yaw rudder 20A (part of yaw rudder 20A is only shown in Fig. 1) of aircraft.Substrate installation portion 12A is usually in roughly oblong plate body.Electric discharge our department 14A installs along the longitudinally of substrate installation portion 12A or is formed on the horizontal middle position place of substrate installation portion 12A regularly.Yaw rudder 20A has the trailing edge profile part 24A be made of metal at the trailing edge 22A place being arranged on yaw rudder 20A.Trailing edge profile part 24A usually has U-shaped cross-section and encapsulates the trailing edge 22A (in FIG, trailing edge profile part 24A is from the trailing edge 22A of right side encapsulating yaw rudder 20A) of yaw rudder 20A.By the substrate installation portion 12A of static discharger 10A being mounted to the trailing edge profile part 24A of yaw rudder 20A, static discharger 10A is mechanically fixed to other dependency structure that yaw rudder 20A is connected to yaw rudder 20A (trailing edge profile part 24A) conductively simultaneously and then is connected to aircraft conductively.
On the one hand, according to airplane design requirement, the width FDW along aircraft flight direction FD of trailing edge profile part 24A usually less (such as, in the aircraft of a certain model, requiring that the width of trailing edge profile part is 50-55mm).On the other hand, for the consideration of the firm installation and enough electrical-contact areas of guaranteeing static discharger 10A, the area of substrate installation portion 12A and then its length L be not suitable for being set as too small (such as, in the aircraft of a certain model, the length of substrate installation portion is 82mm), thus the length L of substrate installation portion 12A is greater than the width FDW of trailing edge profile part 24A usually.Again on the one hand, for minimizing the windage caused by electric discharge our department 14A and the consideration minimizing electric discharge our department 14A itself stressed (wind-force), electric discharge our department 14A need be mounted to consistent with heading FD (such as, in example in FIG, static discharger 10A and electric discharge our department 14A thereof needs directed relative to yaw rudder 20A by way of illustration).
Thus, as shown in Figure 1, according in the static discharger 10A of correlation technique, substrate installation portion 12A in order to avoid static discharger 10A is directly mounted to trailing edge profile part 24A in parts hang mode and causes installation built on the sand and/or poor electric contact, need, via additional metal sheet 30A, static discharger 10A is mounted to yaw rudder 20A (metal sheet 30A is directly mounted to trailing edge profile part 24A in parts hang mode, and then substrate installation portion 12A is mounted to metal sheet 30A by fastener 40A again).
Like this, according in the static discharger 10A of correlation technique, weight is caused to increase, install complicated and affect aerodynamic surface owing to needing in an installation to use additional metal sheet 30A.In addition, also can affect aerodynamic surface (causing turbulence effect) due to the parts hang mounting means of adopted metal sheet 30A and substrate installation portion 12A and also cause installation inconvenience.In addition, electric discharge our department 14A also can cause static discharger 10A (being specially substrate installation portion 12A) cannot be adapted to the trailing edge profile part 24A of the relative narrower of yaw rudder 20A neatly with the structure being fixedly connected with or being integrally formed of substrate installation portion 12A, and especially, also cause and cannot electric discharge our department 14A be regulated in erecting stage as the case may be neatly relative to the angle of substrate installation portion 12A and yaw rudder 20A (trailing edge profile part 24A) thus be difficult to guarantee that electric discharge our department 14A is mounted to consistent with heading FD.
With reference to Fig. 2 (Fig. 2 is the schematic diagram for illustration of being arranged on the situation on aircraft evelvator according to the another kind of static discharger of correlation technique), substrate installation portion 12B and electric discharge our department 14B also can be comprised according to the static discharger 10B of correlation technique.Static discharger 10B is arranged on elevating rudder 20B.
According in the static discharger 10B of correlation technique, similarly, the length L of substrate installation portion 12B is greater than the width FDW along aircraft flight direction FD of the trailing edge profile part 24B of elevating rudder 20B usually.As shown in Figure 2, static discharger 10B is mounted to elevating rudder 20B in the mode different from the parts hang mode in Fig. 1.But, in this different installation, also need to use additional metal sheet 30B, to the electrical contact that improves between static discharger 10B and elevating rudder 20B (trailing edge profile part 24B) and the usually recessed interface 28B filled and led up between the trailing edge profile part 24B of elevating rudder 20B and the body regions 26B of elevating rudder 20B thus guarantee the firm installation of static discharger 10B.
Like this, according in the static discharger 10B of correlation technique, similarly, weight is caused to increase, install complicated and affect aerodynamic surface owing to needing in an installation to use additional metal sheet 30B.In addition, also can not only be arranged on trailing edge profile part 24B due to metal sheet 30B and substrate installation portion 12B but also up be arranged on the body regions 26B of elevating rudder 20B (also referred to as straddling mounting means) and more project upwards and affect aerodynamic surface and also cause inconvenience is installed.In addition, similarly, electric discharge our department 14B also can cause static discharger 10B (being specially substrate installation portion 12B) cannot be adapted to the trailing edge profile part 24B of the relative narrower of elevating rudder 20B neatly with the structure being fixedly connected with or being integrally formed of substrate installation portion 12B, and especially, also cause and cannot electric discharge our department 14B be regulated in erecting stage as the case may be neatly relative to the angle of substrate installation portion 12B and elevating rudder 20B (trailing edge profile part 24B) thus be difficult to guarantee that electric discharge our department 14B is mounted to consistent with heading FD.
On the other hand, according in the static discharger 10A of correlation technique and static discharger 10B, dividing device is not set thus cannot easily with accurately regulate with determine to discharge our department relative to substrate installation portion and yaw rudder/elevating rudder (trailing edge profile part) angle so that be difficult to guarantee that electric discharge our department is mounted to consistent with heading.
Here, it should be pointed out that the technology contents provided in this part is intended to contribute to those skilled in the art to understanding of the present utility model, and not necessarily form prior art.
Utility model content
Total summary of the present utility model is provided in this part, instead of the complete scope of the utility model or the utility model institute characteristic comprehensively open.
An object of the present utility model is to provide a kind of static discharger can determining the installation/assembling mode of substrate installation portion and then whole static discharger in erecting stage as the case may be.
Another object of the present utility model is to provide a kind of static discharger making substrate installation portion and then whole static discharger can be adapted to the trailing edge profile part of relative narrower neatly.
Another object of the present utility model is to provide and a kind ofly can electric discharge our department is regulated in erecting stage as the case may be neatly relative to the angle of substrate installation portion and trailing edge profile part thus be easy to guarantee that electric discharge our department is mounted to the static discharger consistent with heading.
Another object of the present utility model is to provide and a kind ofly can strengthens the commonality of static discharger and the static discharger without the need to preparing a series of different static discharger for such as different aircraft types and installation position etc.
Another object of the present utility model is to provide a kind ofly can be avoided weight to increase, assemble complicated and affect the static discharger of the unfavorable situations such as aerodynamic surface.
Another object of the present utility model is to provide a kind of static discharger that can improve electrical contact.
Another object of the present utility model is to provide and a kind ofly can regulates and determine the static discharger of discharger main body relative to the angle of substrate installation portion and yaw rudder/elevating rudder easily and accurately.
Another object of the present utility model is to provide and a kind ofly can discharger main body is made relative to substrate installation portion and yaw rudder/elevating rudder location according to determined angle expediently thus can guarantee that discharger main body is mounted to the static discharger consistent with heading further.
Other object of the present utility model is to provide a kind of aircraft comprising above-mentioned static discharger.
One or more to achieve these goals, according to an aspect of the present utility model, provide a kind of static discharger, comprising: substrate installation portion, described substrate installation portion is suitable for the support conductive structure being mounted to movable body; And discharger main body, described discharger main body is suitable for being mounted to described substrate installation portion.Be provided with between described substrate installation portion and described discharger main body and allow described discharger main body to be directed to the installation position regulating mechanism of predetermined installation position rotatably relative to described substrate installation portion in the field-mounted process of described static discharger.Described static discharger also comprises the first fixed mechanism, and described first fixed mechanism is suitable for the described discharger main body being directed to described predetermined installation position to be fixed to described substrate installation portion.
According in static discharger of the present utility model, also comprise and be suitable for regulating described discharger main body relative to the dividing device of the size of the anglec of rotation of described substrate installation portion in calibration mode.
According in static discharger of the present utility model, described dividing device comprises the first dividing device of the size being suitable for the anglec of rotation described in coarse adjustment, and described first dividing device comprises: the first positioning teeth circumferentially distributed being arranged on described discharger main body place; And be arranged on described substrate installation portion place or be arranged on second positioning teeth circumferentially distributed being suitable for engaging with described first positioning teeth at intermediate place, described intermediate is arranged between described substrate installation portion and described discharger main body.
According in static discharger of the present utility model, described second positioning teeth is arranged on described intermediate place, described dividing device also comprises the second dividing device of the size being suitable for the anglec of rotation described in accurate adjustment, and described second dividing device comprises: the first accurate adjustment positioning teeth being arranged on described intermediate place; And be arranged on described substrate installation portion place or be arranged on the second accurate adjustment positioning teeth being suitable for engaging with described first accurate adjustment positioning teeth at the gullet plate place being rotationally attached to described substrate installation portion.
According in static discharger of the present utility model, the tooth pitch of the positioning teeth of described first dividing device corresponds to number of degrees in 4 to 14 circular arc range of degrees, and the tooth pitch of the accurate adjustment positioning teeth of described second dividing device corresponds to number of degrees in 0.5 to 1.5 circular arc range of degrees.
According in static discharger of the present utility model, described first dividing device and/or described second dividing device also comprise scale.
According in static discharger of the present utility model, described installation position regulating mechanism comprises the first axle part and is formed in the axis hole in described discharger main body, and described the first axle part is suitable for being inserted in described axis hole to allow and to guide described discharger main body to rotate relative to described substrate installation portion.
According in static discharger of the present utility model, described the first axle part and described substrate installation portion split ground are formed and are adapted to pass through the first through hole being formed in described substrate installation portion place, or described the first axle part and described substrate installation portion form or be permanently connected.
According in static discharger of the present utility model, described discharger main body comprises electric discharge our department and inner mediator, described inner mediator is suitable for being contained in matchingly to limit the rotation of described electric discharge our department relative to described inner mediator in the receiving channel being formed at place of described electric discharge our department, and described axis hole is formed in described inner mediator.
According in static discharger of the present utility model, described axis hole is through hole, the end of described the first axle part is screw tip, and described static discharger also comprises the first nut of the part forming described first fixed mechanism, described first nut is suitable for being connected described inner mediator is fixed to described substrate installation portion with the end thread of the described the first axle part passing described axis hole, and described the first axle part doubles as a part for described first fixed mechanism thus.
According in static discharger of the present utility model, described intermediate is tabular, circular hole is formed at described intermediate place, described inner mediator is suitable for being contained in described circular hole, and, described first positioning teeth is the outside fix tooth of the periphery being arranged on described inner mediator, and described second positioning teeth is the inner position tooth at the internal perisporium place being arranged on described circular hole, or described intermediate is tabular and described intermediate place is provided with circular protrusions, the circular trough being suitable for holding described circular protrusions is then formed at described inner mediator place, and, described first positioning teeth is the inner position tooth at the internal perisporium place being arranged on described circular trough, and described second positioning teeth is the outside fix tooth of the periphery being arranged on described circular protrusions.
According in static discharger of the present utility model, described installation position regulating mechanism also comprises the second axle part and is formed in notch in described intermediate, and described the second axle part to be suitable for being inserted in described notch to allow and to guide the described intermediate and described inner mediator that mesh together by described first dividing device with described the first axle part for centre of gration rotates relative to described substrate installation portion.
According in static discharger of the present utility model, described the second axle part and described substrate installation portion split ground are formed and are adapted to pass through the second through hole being formed in described substrate installation portion place, or described the second axle part and described substrate installation portion form or be permanently connected.
According in static discharger of the present utility model, described second accurate adjustment positioning teeth is arranged on described gullet plate place, and described gullet plate to be arranged between described substrate installation portion and described intermediate and to be formed with aperture in described gullet plate, described the second axle part is also suitable for being inserted in described aperture to allow described gullet plate with described the second axle part for centre of gration rotates.
According in static discharger of the present utility model, the end of described the second axle part is screw tip, and described static discharger also comprises the second nut of the part forming described first fixed mechanism, described second nut is suitable for being connected described intermediate and described gullet plate are fixed to described substrate installation portion with the end thread of the described the second axle part passing described aperture and described notch, and described the second axle part doubles as a part for described first fixed mechanism thus.
According in static discharger of the present utility model, described first accurate adjustment positioning teeth is the positioned parallel sawtooth of the surface towards described gullet plate being arranged on described intermediate, and described second accurate adjustment positioning teeth is the positioned parallel sawtooth of the surface towards described intermediate being arranged on described gullet plate.
According in static discharger of the present utility model, the surface being provided with described first accurate adjustment positioning teeth of described intermediate is for being suitable for holding matchingly the recessed surfaces of described gullet plate.
According in static discharger of the present utility model, also comprise the second fixed mechanism being suitable for described electric discharge our department being fixed to described inner mediator.
According in static discharger of the present utility model, described second fixed mechanism comprises: to be formed in described electric discharge our department and the anchor hole be communicated with described receiving channel; Be formed in the recess in described inner mediator; And anchor log, and described recess is suitable for the front end of the described anchor log being received through described anchor hole.
One or more to achieve these goals, according to another aspect of the present utility model, provide a kind of aircraft.Described aircraft comprises static discharger as above.
According in aircraft of the present utility model, described static discharger is arranged on the trailing edge profile part place being used as described support conductive structure of the elevating rudder of described aircraft, yaw rudder, the aileron of wing and/or the winglet of wing.
According to the utility model, the structure that static discharger is not installed regularly or formed with substrate installation portion and electric discharge our department (discharger main body) when dispatching from the factory provides.Therefore, assembling/the mounting means of substrate installation portion and then whole static discharger can be determined in erecting stage according to particular cases such as the size of the trailing edge profile part of such as rudder of aircraft and/or elevating rudder and orientations, make substrate installation portion and then whole static discharger can be adapted to the trailing edge profile part of the relative narrower of such as yaw rudder and/or elevating rudder neatly.And, especially, can also electric discharge our department (discharger main body) be regulated in erecting stage as the case may be neatly relative to the angle of substrate installation portion and trailing edge profile part thus be easy to guarantee that electric discharge our department (discharger main body) is mounted to consistent with heading.Thus, strengthen static discharger commonality and without the need to preparing a series of different static discharger for such as different aircraft types and installation position etc.
In addition, according to the utility model, because static discharger does not need the fabricated section using additional such as metal sheet in an installation, therefore, it is possible to avoid weight to increase, assemble complicated and affect the unfavorable situations such as aerodynamic surface.And, avoid adopting so-called suspension mounting means or straddling mounting means due to substrate installation portion can be made under normal conditions to be fully stacked on smooth trailing edge profile part, therefore, it is possible to the impact improving electrical contact, further simplification installation process and reduce further aerodynamic surface.
In addition, according to the utility model, especially, owing to being provided with dividing device (one-level dividing device and secondary dividing device) and being correspondingly provided with scale, and because dividing device also plays suitable positioning action by the engagement of tooth simultaneously, therefore, it is possible to regulate easily and accurately and determine (confirmation) electric discharge our department (discharger main body) angle relative to substrate installation portion and yaw rudder/elevating rudder (trailing edge profile part), and can electric discharge our department (discharger main body) be made relative to substrate installation portion and yaw rudder/elevating rudder (trailing edge profile part) location according to determined angle expediently, thus can guarantee that electric discharge our department (discharger main body) is mounted to consistent with heading further.
Accompanying drawing explanation
By the description referring to accompanying drawing, the feature and advantage of one or more embodiment of the present utility model will become easier to understand, in the accompanying drawings:
Fig. 1 is the schematic diagram for illustration of being arranged on the situation on rudder of aircraft according to a kind of static discharger of correlation technique;
Fig. 2 is the schematic diagram for illustration of being arranged on the situation on aircraft evelvator according to the another kind of static discharger of correlation technique;
Fig. 3 is the exploded perspective view of the static discharger illustrated according to the utility model illustrative embodiments;
Fig. 4 is the longitudinal sectional view of the static discharger illustrated according to the utility model illustrative embodiments;
Fig. 5 is the backplan of the electric discharge our department illustrated according to the utility model illustrative embodiments;
Fig. 6 A and Fig. 6 B illustrates block diagram according to the anchor log of the utility model illustrative embodiments and lateral plan;
Fig. 7 A-Fig. 7 C is the lateral plan of the inside mediator illustrated according to the utility model illustrative embodiments, backplan and block diagram respectively;
8A and 8B illustrates according to the backplan of the lockplate of the utility model illustrative embodiments and the block diagram from side-lower observation;
Fig. 9 A and Fig. 9 B illustrates top view according to the gullet plate of the utility model illustrative embodiments and rear end view;
Figure 10 is the schematic diagram of the first situation for illustration of the trailing edge profile part being mounted to rudder of aircraft and/or elevating rudder according to the static discharger of the utility model illustrative embodiments;
Figure 11 is the schematic diagram of the second situation for illustration of the trailing edge profile part being mounted to rudder of aircraft and/or elevating rudder according to the static discharger of the utility model illustrative embodiments;
Figure 12 A and Figure 12 B is the schematic diagram of the conductive path for illustration of the static discharger according to the utility model illustrative embodiments respectively; And
Figure 13 illustrates the schematic diagram according to aircraft of the present utility model.
Detailed description of the invention
With reference to the accompanying drawings, by illustrative embodiments, the utility model is described in detail.Be only for purpose of explanation to following detailed description of the present utility model, and be never the restriction to the utility model and application or purposes.
First, with reference to Fig. 3 and Fig. 4, the static discharger 10 according to the utility model illustrative embodiments is described.Wherein, Fig. 3 is the exploded perspective view of the static discharger illustrated according to the utility model illustrative embodiments, and Fig. 4 is the longitudinal sectional view of the static discharger illustrated according to the utility model illustrative embodiments.
As shown in Figure 3, static discharger 10 can comprise substrate installation portion 12, electric discharge our department 14, inner mediator 16, lockplate 18 (being used as according to intermediate of the present utility model) and gullet plate 19.Here, it is pointed out that electric discharge our department 14 is equivalent to according to discharger main body DB of the present utility model with the fabricate block of inner mediator 16.
Substrate installation portion 12 can in roughly oblong plate body (such as, fillet oblong plate body), and be suitable for (via its lower surface 123) and be arranged on the trailing edge profile part 24 (see Fig. 4) of such as rudder of aircraft and/or elevating rudder.The smooth plate body configuration of substrate installation portion 12 is conducive to the firm installation of static discharger 10 and abundant electrical contact.Here, it is pointed out that trailing edge profile part 24 is used as according to support conductive structure of the present utility model.
The first through hole 125 and the second through hole 127 is formed respectively at the front area (right areas in Fig. 3) of substrate installation portion 12 and Background Region (left region in Fig. 3) place.First bolt 50 (being used as according to the first axle part of the present utility model) and the second bolt 52 (being used as according to the second axle part of the present utility model) are adapted to pass through the first through hole 125 and the second through hole 127 respectively.
First bolt 50 and the second bolt 52 can be countersunk-heat bolts, and the head 501 of first bolt 50 under the assembled state of static discharger 10 and the head 521 of the second bolt 52 can be contained in the first through hole 125 and the second through hole 127 respectively.Thus, can guarantee that substrate installation portion 12 can snugly be mounted to trailing edge profile part 24 to be conducive to the firm installation of static discharger 10 and abundant electrical contact.
In some instances, first bolt 50 and the second bolt 52 only can arrange (outward) screw thread at its end 503,523 (upper end in Fig. 3) place, and pars intermedia 505,525 place between head and end does not arrange (outward) screw thread.The pars intermedia 505 of the first bolt 50 hereafter will do in the through hole 161 of the inside mediator 16 described for being inserted in, and the pars intermedia 525 of the second bolt 52 is for being inserted in hereafter by the notch 183 of the through hole (also referred to as aperture) 191 and lockplate 18 that do the gullet plate 19 described.Thus, this pars intermedia 505,525 not arranging screw thread is conducive to inner mediator 16 and gullet plate 19/ lockplate 18 successfully rotates around it, thus be conducive to regulating inner mediator 16 and then the installation position of our department 14 (that is, whole discharger main body DB) relative to substrate installation portion 12 that discharge.In other example, the first bolt 50 and the second bolt 52 all can arrange screw thread on other region except head 501,521.
First nut 51 can be threaded with the end 501 of the first bolt 50, and the second nut 53 can be threaded with the end 521 of the second bolt 52, inner mediator 16, lockplate 18 and gullet plate 19 are fastened to substrate installation portion 12 after inner mediator 16 and lockplate 18 are suitably adjusted relative to the installation position of substrate installation portion 12.Here, it is pointed out that and can comprise the first bolt 50, first nut 51, second bolt 52 and the second nut 53 according to the first fixed mechanism PM1 of the present utility model.
Electric discharge our department 14 can comprise connecting portion 141 and afterbody 143.Receiving channel 145 (see Fig. 4 and see Fig. 5---Fig. 5 is the backplan of the electric discharge our department illustrated according to the utility model illustrative embodiments) is formed in the bottom of connecting portion 141.Receiving channel 145 is (both sides in a lateral direction of such as receiving channel 145 are flat and both sides on longitudinally are arc-shaped) in roughly rectangular shape, and are suitable for holding inner mediator 16.
As shown in Figure 4, can also be formed with the nut receiving channel 146 be communicated with receiving channel 145 in connecting portion 141, nut receiving channel 146 is for holding the first nut 51 be threaded with the first bolt 50.
The anchor hole (non-threaded holes or tapped bore) 147 be communicated with receiving channel 145 is formed in the rear portion (right part in Fig. 4 and correspond to according to leeward portion of the present utility model) of connecting portion 141.The anchor log 56 of such as Self-locking screw can pass anchor hole 147, the front end of anchor log 56 is inserted in the recess 169 at the rear portion place of inner mediator 16, thus electric discharge our department 14 is fastened to inner mediator 16 and then is fastened to substrate installation portion 12.With reference to Fig. 6 A and Fig. 6 B (Fig. 6 A and Fig. 6 B illustrates block diagram according to the anchor log of the utility model illustrative embodiments and lateral plan), can be formed with drive hole 561 in the rear portion of anchor log 56, drive hole 561 is suitable for holding the driven tool of such as screwing tool such as to be screwed by anchor log 56 in the recess at the rear portion place of inner mediator 16.
In some instances, the front side (right side in Fig. 3 and windward side) of the electric discharge our department 14 be made up of connecting portion 141 and afterbody 143 has streamlined contour to meet air dynamic behaviour.
Inner mediator 16 can in roughly rectangular shape (the such as both sides in a lateral direction of inner mediator 16 be flat and both sides on longitudinally be arc-shaped) and be suitable for (form fit) matchingly and be contained in and discharge in the receiving channel 145 of our department 14.Thus, when our department 14 of discharging is arranged on inner mediator 16, due to inner mediator 16 and receiving channel 145 not rounded or polyhedron-shapedly to coordinate, reliably can limit electric discharge our department 14 relative to the rotation (circumference is mobile) of inner mediator 16 with move radially.
Through hole 161 (also see Fig. 7 A-Fig. 7 C---Fig. 7 A-Fig. 7 C is the lateral plan of the inside mediator illustrated according to the utility model illustrative embodiments, backplan and block diagram respectively) is formed at the longitudinally of inner mediator 16 and substantial middle position in a lateral direction.Through hole 161 is suitable for (matchingly) and holds the first bolt 50 (being specially the pars intermedia 505 of the first bolt 50), to allow in the field-mounted process of static discharger 10 and to guide inner mediator 16 rotate (such as 360 degree of rotations) around the first bolt 50 with lockplate 18 relative to substrate installation portion 12 or allow and guide inner mediator 16 to rotate relative to substrate installation portion 12 around the first bolt 50 together with lockplate 18.Here, it is pointed out that the through hole 161 (being used as according to axis hole of the present utility model) that can comprise the first bolt 50 and inner mediator 16 according to installation position regulating mechanism OA of the present utility model.
Front side 163 on the longitudinally of inner mediator 16 and the bottom of rear side 165 are formed with one or more positioning teeths 167 (external tooth/be used as according to the first positioning teeth of the present utility model) of circumferentially directional spreding respectively.In some instances, the tooth pitch of positioning teeth 167 is the full-height tooth distance corresponding to 9 degree of circular arcs.
Recess 169 (such as conical recesses 169) is medially formed in the rear portion (corresponding to according to leeward portion of the present utility model) of inner mediator 16.The front end of anchor log 56 mentioned above can be inserted in recess 169, thus electric discharge our department 14 is fastened to inner mediator 16 and then is fastened to substrate installation portion 12.Recess 169 is suitable for guiding the self tapping of the anchor log 56 of such as Self-locking screw to insert, thus is convenient to, by anchor log 56, electric discharge our department 14 is fastened to inner mediator 16.And, because electric discharge our department 14 and the fixed sturcture of inner mediator 16 are arranged on the leeward side of static discharger 10, therefore maintain the intact streamlined contour of the windward side of static discharger 10 thus guarantee to meet air dynamic behaviour.In some instances, the cone angle of conical recesses 169 can be 100 degree or about 100 degree (especially see Fig. 4 and Fig. 7 A).Here, it is pointed out that and can comprise anchor log 56, anchor hole 147 and recess 169 according to the second fixed mechanism PM2 of the present utility model.
Front portion (left part in Fig. 8 A and 8B---8A and 8B illustrates according to the backplan of the lockplate of the utility model illustrative embodiments and the block diagram from side-lower observation) on the longitudinally of lockplate 18 can be formed with circular hole 181.Circular hole 181 is suitable for holding inner mediator 16 (such as holding a part i.e. bottom of inner mediator 16) matchingly, in other words, the internal diameter of circular hole 181 is consistent with the imaginary circle diameter of inner mediator 16, make when inner mediator 16 is contained in circular hole 181, circular hole 181 can the moving radially of restricted internal mediator 16.
The hole heart of the first through hole 125 of the hole heart of the center of circle of the circular hole 181 of lockplate 18, the through hole 161 of inner mediator 16, the line of centers of the first bolt 50 and substrate installation portion 12 can be overlap, and represents their overlapping positions (as shown in Figure 4) in this article with first axle C1.
Circular hole 181 can be formed with positioning teeth 182 (internal tooth/be used as according to the second positioning teeth of the present utility model).In some instances, 40 positioning teeths 182 can being formed with, making the tooth pitch of positioning teeth 182 also for corresponding to the full-height tooth distance of 9 degree of circular arcs.In other words, when a certain teeth groove between inner mediator 16 to be rotated into the circular hole 181 making a certain positioning teeth of inner mediator 16 from lockplate 18 positioning teeth relative to lockplate 18 moves to another teeth groove that a certain teeth groove is tightly adjacent with this, inner mediator 16 just in time have rotated 9 degree.Here, because positioning teeth 167 and positioning teeth 182 have employed full-height tooth distance, be therefore convenient to the processing of parts and can manufacturing cost be reduced.
Rear portion (right part in Fig. 8 A and 8B) place on the longitudinally of lockplate 18 can be formed with notch 183.Notch 183 can be microscler arc-shaped notch, and this arc-shaped notch is using first axle C1 as arc core.Second bolt 52 can be inserted in notch 183.Like this, at the scene in installation process, lockplate 18 together with inner mediator 16 can around the first bolt 50, rotate to an angle under the state of notch 183 along the second bolt 52 movement (when the tooth pitch of positioning teeth 167 and positioning teeth 182 corresponds to 9 degree of circular arcs, notch 183 length in a circumferential direction can be designed so that the circular arc number of degrees corresponding to notch 183 be more than or equal to 9 degree that is make described certain angle be more than or equal to 9 degree).Here, it is pointed out that the notch 183 that can also comprise the second bolt 52 and lockplate 18 according to installation position regulating mechanism OA of the present utility model.
Here, in the exemplary embodiment, due to the second bolt 52 of the first bolt 50 dual-use function (namely, the part that both can form the first fixed mechanism PM1 also can form a part of installation position regulating mechanism OA), be conducive to simplifying the structure of static discharger 10 and assembling and reduce corresponding cost.
Special in Fig. 8 A and Fig. 8 B, the lower surface place at the rear portion on the longitudinally of lockplate 18 can be formed with one or more location sawtooth 185 (such as parallel sawtooth/be used as according to the first accurate adjustment positioning teeth of the present utility model).The rear lower surface being formed with location sawtooth 185 of lockplate 18 can upwards recessed (with reference to Fig. 3 and Fig. 4), to hold gullet plate 19 matchingly.Thus, the lockplate 18 that fits together and gullet plate 19 can be allowed still to present roughly flat sheet configuration and be conducive to the firm installation of static discharger 10 and abundant electrical contact on the whole.
Lockplate 18 can have predetermined location relationship with substrate installation portion 12.Such as, in the assembling process of static discharger 10, relative to substrate installation portion 12 (provisionally), lockplate 18 can be arranged so that the longitudinally of lockplate 18 is consistent with the longitudinally of substrate installation portion 12.In some instances, at the lengthwise end of the lengthwise end of lockplate 18 and substrate installation portion 12, alignment mark can be set so that be easy to confirm that lockplate 18 aligns with (temporarily) of substrate installation portion 12 in the assembling process of static discharger 10.
Gullet plate 19 can be formed with through hole 191 (also see Fig. 9 A and Fig. 9 B---Fig. 9 A and Fig. 9 B illustrates top view according to the gullet plate of the utility model illustrative embodiments and rear end view).Through hole 191 is suitable for (matchingly) and holds the second bolt 52 (being specially the pars intermedia 525 of the second bolt 52), so as to allow in the field-mounted process of static discharger 10 gullet plate 19 around the second bolt 52 (namely the second bolt 52 line of centers and represent with the second axis C2 in this article---rotate as shown in Figure 4).
The upper surface of gullet plate 19 can be formed with location sawtooth 193 (such as parallel sawtooth/be used as according to the second accurate adjustment positioning teeth of the present utility model).The location sawtooth 193 of gullet plate 19 is suitable for engaging with the location sawtooth 185 of lockplate 18.Location sawtooth 185 and locate the tooth pitch of sawtooth 193 and be designed so that: when lockplate 18 together with inner mediator 16 around the first bolt 50, be rotated under the state of notch 183 along the second bolt 52 movement make a certain location sawtooth of lockplate 18 move to from a certain teeth groove between the location sawtooth of gullet plate 19 another teeth groove that a certain teeth groove is tightly adjacent with this time, lockplate 18 just in time have rotated 1 degree together with inner mediator 16.
Here it is to be noted that it the circular arc number of degrees corresponding to the tooth pitch of positioning teeth 167 and positioning teeth 182 can change, and the circular arc number of degrees corresponding to tooth pitch of locating sawtooth 185 and location sawtooth 193 also can change.Such as, the circular arc number of degrees corresponding to the tooth pitch of positioning teeth 167 and positioning teeth 182 can be 4,5,6,7,8,9,10,11,12,13 or 14 degree, and the circular arc number of degrees corresponding to tooth pitch of locating sawtooth 185 and location sawtooth 193 can be 0.5,0.75,1,1.25 or 1.5 degree.
In some instances, can on lockplate 18 (such as on upper surface), near the positioning teeth 182 of circular hole 181 mark scale so that installer identifies the angle corresponding to each teeth groove between positioning teeth 182.Such as, as shown in Figure 3, the scale CL0 corresponding to the teeth groove of front side can be labeled as 0 degree, the scale CL+9 corresponding to the teeth groove tightly adjacent with front side teeth groove being positioned at cw side is labeled as+9 spend, by be positioned at conter clockwise side with on front side of scale CL-9 corresponding to the tightly adjacent teeth groove of teeth groove be labeled as-9 and spend and by that analogy.Therefore, when inner mediator 16 relative to lockplate 18 be positioned such that front side positioning teeth 167a (see Fig. 7 C) of inner mediator 16 be placed in front side teeth groove time, inner mediator 16 is 0 degree relative to lockplate 18 and then relative to the installation position of substrate installation portion 12 (when following second dividing device is in 0 degree of position), now, the longitudinally of inner mediator 16 and then electric discharge our department 14 is consistent with the longitudinally of lockplate 18 and then substrate installation portion 12, and align with the front side of lockplate 18 and then substrate installation portion 12 in the front side of inner mediator 16 and then electric discharge our department 14.
In some instances, can on gullet plate 19 (such as on rear end surface), near the sawtooth 193 of location mark scale so that installer identifies the angle corresponding to each teeth groove of locating between sawtooth 193.Such as, as shown in Figure 9 B, the scale cl0 corresponding to the central teeth groove that longitudinally aligns with the hole heart of the through hole 191 of gullet plate can be labeled as 0 degree, the scale cl+1 corresponding to the teeth groove tightly adjacent with central teeth groove being positioned at cw side be labeled as and+1 spend, the scale cl-1 corresponding to the teeth groove tightly adjacent with central teeth groove being positioned at conter clockwise side is labeled as-1 and spends and by that analogy.Therefore, when following first dividing device is in 0 degree of position, when relative to gullet plate 19, lockplate 18 is positioned such that the centrally-located sawtooth 185a (see Fig. 8 A and Fig. 8 B) of lockplate 18 is placed in central teeth groove, lockplate 18 is 0 degree relative to the installation position of gullet plate 19 and then substrate installation portion 12, now, the longitudinally of lockplate 18 is consistent with the longitudinally of gullet plate 19 and then substrate installation portion 12.
Here, it is to be noted, the positioning teeth 167 at the positioning teeth 182 at circular hole 181 place of lockplate 18 and the bottom place of the front side 163 of inner mediator 16 and rear side 165 can be comprised according to the first dividing device of the present utility model (one-level dividing device) DM1, and the location sawtooth 193 at the location sawtooth 185 at the lower surface place at the rear portion of lockplate 18 and the upper surface place of gullet plate 19 can be comprised according to the second dividing device of the present utility model (secondary dividing device) DM2.This twin-stage calibration is provided to be conducive to regulating easily and accurately and determine the anglec of rotation of discharger main body DB relative to substrate installation portion 12 and yaw rudder/elevating rudder.
The following describes according to the exemplary assembling procedure of the static discharger 10 of the utility model illustrative embodiments and the exemplary installation process that is mounted on the trailing edge profile part 24 of such as rudder of aircraft and/or elevating rudder thereof.
According to the utility model illustrative embodiments, the structure that static discharger 10 is not installed regularly or formed with substrate installation portion 12 and electric discharge our department 14 (discharger main body DB) when dispatching from the factory provides, but provides with unassembled state as shown in Figure 3.In erecting stage, according to the size of the trailing edge profile part 24 of such as rudder of aircraft and/or elevating rudder and the particular case such as directed, determine the assembling/mounting means of substrate installation portion 12 and then whole static discharger 10.
When the width W of trailing edge profile part 24 is greater than or (substantially) equals the length L of substrate installation portion 12 (as shown in Figure 10---Figure 10 is the schematic diagram of the first situation for illustration of the trailing edge profile part being mounted to rudder of aircraft and/or elevating rudder according to the static discharger of the utility model illustrative embodiments), then substrate installation portion 12 can be mounted on trailing edge profile part 24 to make the longitudinally LD of substrate installation portion 12 mode consistent with the Width WD of trailing edge profile part 24.When the width W of trailing edge profile part 24 is less than the length L of substrate installation portion 12 (as shown in figure 11---Figure 11 is the schematic diagram of the second situation for illustration of the trailing edge profile part being mounted to rudder of aircraft and/or elevating rudder according to the static discharger of the utility model illustrative embodiments), then substrate installation portion 12 can be mounted on trailing edge profile part 24 to make the longitudinally LD of substrate installation portion 12 mode crossing or even vertical with the Width WD of trailing edge profile part 24, avoid adopting so-called (part) suspend mounting means or straddle mounting means to make substrate installation portion 12 fully be stacked on (smooth) trailing edge profile part 24.
After determining the suitable installation position of substrate installation portion 12 relative to trailing edge profile part 24, determine inner mediator 16 and then the suitable installation position of our department 14 relative to substrate installation portion 12 that discharge.Here it is to be noted that it be limited relative to the rotation of inner mediator 16 due to electric discharge our department 14, our department 14 of therefore discharging corresponds to inner mediator 16 relative to the installation position of substrate installation portion 12 relative to the installation position of substrate installation portion 12.
Here, the length L of substrate installation portion 12 is less than with the width W of trailing edge profile part 24 as shown in figure 11 and substrate installation portion 12 is installed into the longitudinally LD of substrate installation portion 12 situation crossing with the Width WD of trailing edge profile part 24 is exemplarily described.As shown in figure 11, consistent with heading (sense of motion) FD in order to make discharger main body DB (electric discharge our department 14) be mounted to, need discharger main body DB to be located so that position (being called initial position OP) cw that discharger main body DB aligns from it with the longitudinally LD of substrate installation portion 12 deflects 75 degree and the new flight aligned position FA that is in as shown in figure 11.
After determining the installation position of discharger main body DB relative to substrate installation portion 12 (cw deflection 75 degree as shown in figure 11), the assembling process that formally can start static discharger 10 and the installation process be mounted on trailing edge profile part 24 thereof.
First, by the first bolt 50 in turn through the first through hole 125 of substrate installation portion 12, the circular hole 181 of lockplate 18 and the through hole 161 of inner mediator 16, and by the second bolt 52 in turn through the second through hole 127 of substrate installation portion 12, the through hole 191 of gullet plate 19 and the notch 183 of lockplate 18.Now, first nut 51 and the second nut 53 not yet screw to the first bolt 50 and the second bolt 52, or screw to the first bolt 50 and the second bolt 52 but be not yet in tightening state, inner mediator 16 itself or inner mediator 16 still can be rotated around the first bolt 50 (i.e. first axle C1) together with lockplate 18, and gullet plate 19 still can rotate around the second bolt 52 (i.e. the second axis C2).
Then, by inner mediator 16 relative to lockplate 18 (lockplate 18 now can align along longitudinally with substrate installation portion 12) be rotated in a clockwise direction the representative+72 in the teeth groove between front side positioning teeth 167a and the positioning teeth 182 of circular hole 181 of inner mediator 16 is spent teeth groove (namely, what be positioned at cw side to be separated by the teeth groove of eight teeth with front side teeth groove) align in the axial direction, then inner mediator 16 is in axial direction plugged in circular hole 181.Now, inner mediator 16 is cw 72 degree relative to the angle of lockplate 18 and then substrate installation portion 12.
Then, the lockplate 18 fitted together and inner mediator 16 are rotated in a clockwise direction around the first bolt 50, make gullet plate 19 rotate accordingly along clockwise direction around the second bolt 52 simultaneously, the teeth groove (that is, what be arranged in cw side to be separated by the teeth groove of three teeth with central teeth groove) that the representative+3 making the centrally-located sawtooth 185a of lockplate 18 be placed in gullet plate 19 is spent.Now, lockplate 18 is cw 3 degree relative to the angle of substrate installation portion 12, but inner mediator 16 is cw 75 degree (i.e. 72 degree of+3 degree) relative to the angle of substrate installation portion 12.
Then, the first nut 51 is screwed the screw tip 503 to the first bolt 50, and the second nut 53 is screwed the screw tip 523 to the second bolt 52, thus inner mediator 16, lockplate 18, gullet plate 19 and substrate installation portion 12 are tightened together.
Then, according to the installation position of the substrate installation portion 12 determined relative to trailing edge profile part 24, substrate installation portion 12 is mounted to the trailing edge profile part 24 of such as rudder of aircraft and/or elevating rudder together with inner mediator 16, lockplate 18 and gullet plate 19.In some instances, by the fastener 40 of such as countersunk-heat bolt as shown in Figure 10, substrate installation portion 12 is mounted to trailing edge profile part 24 regularly.
Then, electric discharge our department 14 is arranged in inner mediator 16 makes inner mediator 16 be contained in the receiving channel 145 of electric discharge our department 14.Then, the anchor log 56 of such as Self-locking screw is inserted in the recess 169 at the rear portion place of inner mediator 16 through anchor hole 147, thus electric discharge our department 14 is fastened to inner mediator 16, is fastened to substrate installation portion 12 and then is fastened to trailing edge profile part 24.
Thus, the assembling/installation process of static discharger 10 is completed.
Referring to Figure 12 A and Figure 12 B, the conductive path (Figure 12 A and Figure 12 B is the schematic diagram of the conductive path for illustration of the static discharger according to the utility model illustrative embodiments respectively) according to the static discharger 10 of the utility model illustrative embodiments is described.
In static discharger 10, multiple conductive path can be formed, thus actv. Electro-static Driven Comb can be guaranteed.Such as, conductive path can comprise the first path, the second path, the 3rd path, the 4th path, the 5th path and the 6th path.First path is: the conductiving point z at conductiving point y-trailing edge profile part 24 place at lower surface 123 place of the conductiving point x-substrate installation portion 12 at upper surface 121 place of the conductiving point d-substrate installation portion 12 at the bottom surface place of the conductiving point e-inner mediator 16 at the end face place of the conductiving point a-inner mediator 16 at the roof place of the receiving channel 145 of electric discharge our department 14.Second path is: the conductiving point z at conductiving point y-trailing edge profile part 24 place at lower surface 123 place of the conductiving point x-substrate installation portion 12 at upper surface 121 place of the conductiving point d-substrate installation portion 12 at the bottom surface place of the conductiving point g-inner mediator 16 at the front/rear side place of the conductiving point b-inner mediator 16 at the front/rear side place of the receiving channel 145 of electric discharge our department 14.3rd path is: the conductiving point z at conductiving point y-trailing edge profile part 24 place at lower surface 123 place of the conductiving point x-substrate installation portion 12 at upper surface 121 place of the conductiving point d-substrate installation portion 12 at the bottom surface place of the conductiving point f-inner mediator 16 at the side place of the conductiving point c-inner mediator 16 of the side-walls of the receiving channel 145 of electric discharge our department 14.4th path, 5th path and the 6th path then substitute the first path respectively by with " the conductiving point l at the lower surface place of the conductiving point k-gullet plate 19 at location sawtooth 193 place of the conductiving point j-gullet plate 19 at location sawtooth 185 place of the conductiving point i-lockplate 18 at positioning teeth 182 place of the circular hole 181 of the conductiving point h-lockplate 18 at positioning teeth 167 place of inner mediator 16 " this conduction subpath, " the conductiving point d at the bottom surface place of inner mediator 16 " this conduction subpath in second path and the 3rd path and being formed.
According to the utility model illustrative embodiments, the structure that static discharger is not installed regularly or formed with substrate installation portion and electric discharge our department (discharger main body) when dispatching from the factory provides.Therefore, assembling/the mounting means of substrate installation portion and then whole static discharger can be determined in erecting stage according to particular cases such as the size of the trailing edge profile part of such as rudder of aircraft and/or elevating rudder and orientations, make substrate installation portion and then whole static discharger can be adapted to the trailing edge profile part of the relative narrower of such as yaw rudder and/or elevating rudder neatly.And, especially, can also electric discharge our department (discharger main body) be regulated in erecting stage as the case may be neatly relative to the angle of substrate installation portion and trailing edge profile part thus be easy to guarantee that electric discharge our department (discharger main body) is mounted to consistent with heading.Thus, strengthen static discharger commonality and without the need to preparing a series of different static discharger for such as different aircraft types and installation position etc.
In addition, according to the utility model illustrative embodiments, because static discharger does not need the fabricated section using additional such as metal sheet in an installation, therefore, it is possible to avoid weight to increase, assemble complicated and affect the unfavorable situations such as aerodynamic surface.And, avoid adopting so-called suspension mounting means or straddling mounting means due to substrate installation portion can be made under normal conditions to be fully stacked on smooth trailing edge profile part, therefore, it is possible to the impact improving electrical contact, further simplification installation process and reduce further aerodynamic surface.
Here, it is to be noted, according to the utility model illustrative embodiments, even if by regulating substrate installation portion substrate installation portion also cannot be made fully to be stacked in trailing edge profile part has in use relative to the installation position of trailing edge profile part or not use and to adopt so-called suspension mounting means when additional metal plate or straddle mounting means in individual instances, also obtain and the substantially same or analogous desirable effect of above-mentioned beneficial effect due to region, suspension region/straddle suitably can be reduced or suitably reduce additional metal plate (when using additional metal plate).Especially, even if still need adopt so-called suspension mounting means when using additional metal plate or straddle mounting means in individual instances, also can electric discharge our department be regulated in erecting stage as the case may be neatly relative to the angle of substrate installation portion and trailing edge profile part thus be easy to guarantee that electric discharge our department is mounted to consistent with heading.
In addition, especially, owing to being provided with dividing device (one-level dividing device and secondary dividing device) and being correspondingly provided with scale, and because dividing device also plays suitable positioning action by the engagement of tooth simultaneously, therefore, it is possible to regulate easily and accurately and determine (confirmation) electric discharge our department (discharger main body) angle relative to substrate installation portion and yaw rudder/elevating rudder (trailing edge profile part), and can electric discharge our department (discharger main body) be made relative to substrate installation portion and yaw rudder/elevating rudder (trailing edge profile part) location according to determined angle expediently, thus can guarantee that electric discharge our department (discharger main body) is mounted to consistent with heading further.
Multiple different modification can be allowed according to static discharger of the present utility model.
In above-mentioned illustrative embodiments, discharger main body DB is made up of with inner mediator 16 our department 14 of discharging.But alternatively, discharger main body DB can be integral member.In this modification, in discharger main body DB, through hole through along the vertical direction can be formed with, and the bottom of discharger main body DB can be constructed to be permeable to realize calibration function.In addition, in this modification, the second fixed mechanism PM2 can be omitted.
In above-mentioned illustrative embodiments, the first bolt 50 and the second bolt 52 are with substrate installation portion 12 split and through the through hole 125,127 of substrate installation portion 12.But, alternatively, the first bolt 50 and/or the second bolt 52 can be made to form with substrate installation portion 12 or be permanently connected.This first bolt of being integrally formed and/or the second bolt are conducive to property easy for installation and steadiness.
In above-mentioned illustrative embodiments, the first dividing device comprises the outside fix tooth 167 at the inner position tooth 182 at circular hole 181 place of lockplate 18 and the bottom place of the front side 163 of inner mediator 16 and rear side 165.But, alternatively, inner position tooth (by forming circular trough) can be set at discharger main body DB (such as inner mediator 16) place and outside fix tooth (by forming the circular protrusions being suitable for being contained in circular trough) is set at substrate installation portion 12 or lockplate 18 place.
In above-mentioned illustrative embodiments, lockplate 18 and substrate installation portion 12 split.But, alternatively, when not needing to realize secondary calibration function, lockplate 18 and substrate installation portion 12 can be made to form or be permanently connected.
In above-mentioned illustrative embodiments, be provided with lockplate 18.But, alternatively, when not needing to realize secondary calibration function, lockplate 18 can be omitted.In this case, circular hole can directly be formed on substrate installation portion 12.
In above-mentioned illustrative embodiments, be provided with the first dividing device (one-level dividing device) DM1 and the second dividing device (secondary dividing device) DM2.But, in substituting flexible program, secondary dividing device DM2 can be omitted or omit one-level dividing device DM1 and secondary dividing device DM2.In this case, still can regulate neatly in erecting stage discharger main body DB relative to substrate installation portion 12 installation position, then take other suitable confirmation measure consistent with heading to determine whether discharger main body has been positioned to.
In above-mentioned illustrative embodiments, the first fixed mechanism PM1 and the second fixed mechanism PM2 is embodied as threaded connection.But, it is contemplated that, in flexible program, other suitable means can be adopted to realize the first fixed mechanism and the second fixed mechanism, such as welding and gluing etc.
In above-mentioned illustrative embodiments, installation position regulating mechanism OA can comprise the through hole 161 of the first bolt 50 and inner mediator 16 and can comprise the notch 183 of the second bolt 52 and lockplate 18.But, alternatively, rotate in the circular hole (not being provided with positioning teeth) that when not needing to realize calibration function, inner mediator (not being provided with positioning teeth) can be made to rotate or be formed in lockplate being directly formed in the circular hole on substrate installation portion (not being provided with positioning teeth) on---lockplate and then be such as fixedly connected to substrate installation portion---and realize installation position regulatory function.Again alternatively, when needs realize calibration function, can make inner mediator (being provided with positioning teeth) rotate after be arranged in the circular hole (being provided with positioning teeth) be directly formed on substrate installation portion or be arranged in again and be formed in lockplate on---lockplate and then be such as fixedly connected to substrate installation portion---circular hole (being provided with positioning teeth) again, thus, installation position regulatory function and calibration function can also be realized.
In above-mentioned illustrative embodiments, inner mediator 16 is in roughly rectangular shape.Such as, but can conceive the shape that other is suitable, the bottom of inner mediator is the circular disk body being provided with positioning teeth on whole periphery, the middle and upper part of inner mediator is still then roughly cuboid.
In above-mentioned illustrative embodiments, be provided with gullet plate 19 to realize secondary calibration function.But, can gullet plate be omitted.Such as, (parallel) external tooth can be set at the periphery in the rear portion of lockplate 18 (accurate adjustment portion or secondary calibration portion), and arrange in substrate installation portion 12 from the upper surface of substrate installation portion 12 arcuate projections protruding upward, and (parallel) internal tooth be meshed with the external tooth of above-mentioned lockplate 18 is set at the inner circumferential place of this arcuate projections.Again such as, (such as the distribution of arc ground is radial) positioning teeth can be set lower surface at the rear portion of lockplate 18, and (what such as distribute the is radial) positioning teeth being used for being meshed with the positioning teeth of above-mentioned lockplate 18 is set at the upper surface of substrate installation portion 12 arc.
The situation that static discharger is applied to aircraft is described in above-mentioned illustrative embodiments.But, also can be applied to according to static discharger of the present utility model in the high-speed motion body of other aircraft or even train and automobile etc.Here, it is pointed out that the high-speed motion body of aircraft, aerospace vehicle, train and automobile etc. is used as according to movable body of the present utility model.
In the utility model, also provide the aircraft AC comprising above-mentioned static discharger 10 (see Figure 13---Figure 13 illustrates the schematic diagram according to aircraft of the present utility model).In aircraft AC, static discharger 10 can be arranged on trailing edge (the such as trailing edge profile part 24) place of trailing edge (the such as trailing edge profile part 24) place of elevating rudder 20E, trailing edge (the such as trailing edge profile part 24) place of yaw rudder 20R, trailing edge (the such as trailing edge profile part 24) place of the aileron 20AL of wing or the winglet 20W of wing.
In present specification, directional terminology " on ", D score, " top ", " end " etc. use only for the object being convenient to describe, and should not be considered as being restrictive.Such as, for the substrate installation portion described by the static discharger being installed on elevating rudder upper surface when for when being installed on the static discharger of yaw rudder then because static discharger have rotated 90 degree and the left/right side surface become in geographic significance.In addition, in present specification, directional terminology " front " generally corresponds to plane nose direction, and directional terminology " afterwards " then generally corresponds to aircraft tail direction.
In this manual, whenever mentioning " illustrative embodiments ", " some examples ", " other example " etc., mean that concrete feature, structure or the feature described for this embodiment/example is included at least one embodiment/example of the present utility model.The different in this manual local appearance of these words differs to establish a capital and refers to same embodiment/example.In addition, when describing concrete feature, structure or feature for arbitrary embodiment/example, will be understood that those skilled in the art also can realize this feature, structure or feature in other embodiment/example in all described embodiment/examples.
Although be described the utility model with reference to illustrative embodiments, should be appreciated that the utility model is not limited in literary composition the detailed description of the invention/example described in detail and illustrate.When not departing from claims limited range, those skilled in the art can make various change to illustrative embodiments.

Claims (21)

1. a static discharger (10), comprising:
Substrate installation portion (12), described substrate installation portion (12) is suitable for the support conductive structure (24) being mounted to movable body (AC); And
Discharger main body (DB), described discharger main body (DB) is suitable for being mounted to described substrate installation portion (12),
It is characterized in that, be provided with between described substrate installation portion (12) and described discharger main body (DB) and allow described discharger main body (DB) to be directed to the installation position regulating mechanism (OA) of predetermined installation position rotatably relative to described substrate installation portion (12) in the field-mounted process of described static discharger (10), and
Described static discharger (10) also comprises the first fixed mechanism (PM1), and described first fixed mechanism (PM1) is suitable for the described discharger main body (DB) being directed to described predetermined installation position to be fixed to described substrate installation portion (12).
2. static discharger according to claim 1 (10), also comprise and be suitable for regulating described discharger main body (DB) relative to the dividing device (DM1, DM2) of the size of the anglec of rotation of described substrate installation portion (12) in calibration mode.
3. static discharger according to claim 2 (10), wherein
Described dividing device comprises first dividing device (DM1) of the size being suitable for the anglec of rotation described in coarse adjustment, and
Described first dividing device (DM1) comprising: the first positioning teeth (167) circumferentially distributed being arranged on described discharger main body (DB) place; And be arranged on described substrate installation portion (12) place or be arranged on second positioning teeth (182) circumferentially distributed being suitable for engaging with described first positioning teeth (167) at intermediate (18) place, described intermediate (18) is arranged between described substrate installation portion (12) and described discharger main body (DB).
4. static discharger according to claim 3 (10), wherein
Described second positioning teeth (182) is arranged on described intermediate (18) place,
Described dividing device also comprises second dividing device (DM2) of the size being suitable for the anglec of rotation described in accurate adjustment, and
Described second dividing device (DM2) comprising: the first accurate adjustment positioning teeth (185) being arranged on described intermediate (18) place; And be arranged on described substrate installation portion (12) place or be arranged on the second accurate adjustment positioning teeth (193) being suitable for engaging with described first accurate adjustment positioning teeth (185) at gullet plate (19) place being rotationally attached to described substrate installation portion (12).
5. static discharger according to claim 4 (10), wherein, the tooth pitch of the positioning teeth of described first dividing device (DM1) corresponds to number of degrees in 4 to 14 circular arc range of degrees, and the tooth pitch of the accurate adjustment positioning teeth of described second dividing device (DM2) corresponds to number of degrees in 0.5 to 1.5 circular arc range of degrees.
6. the static discharger (10) according to claim 4 or 5, wherein, described first dividing device (DM1) and/or described second dividing device (DM2) also comprise scale (CL0, CL+9, CL-9; Cl0, cl+1, cl-1).
7. static discharger according to claim 4 (10), wherein, described installation position regulating mechanism (OA) comprises the first axle part (50) and is formed in the axis hole (161) in described discharger main body (DB), and described the first axle part (50) is suitable for being inserted in described axis hole (161) to allow and to guide described discharger main body (DB) to rotate relative to described substrate installation portion (12).
8. static discharger according to claim 7 (10), wherein
Described the first axle part (50) is formed with described substrate installation portion (12) split ground and is adapted to pass through the first through hole (125) being formed in described substrate installation portion (12) place, or
Described the first axle part (50) and described substrate installation portion (12) form or are permanently connected.
9. static discharger according to claim 7 (10), wherein
Described discharger main body (DB) comprises electric discharge our department (14) and inner mediator (16), described inner mediator (16) is suitable for being contained in matchingly to limit the rotation of described electric discharge our department (14) relative to described inner mediator (16) in the receiving channel (145) being formed at described electric discharge our department (14) place, and
Described axis hole (161) is formed in described inner mediator (16).
10. static discharger according to claim 9 (10), wherein
Described axis hole (161) is through hole, and the end of described the first axle part (50) is screw tip, and
Described static discharger (10) also comprises the first nut (51) of the part forming described first fixed mechanism (PM1), described first nut (51) is suitable for being connected described inner mediator (16) is fixed to described substrate installation portion (12) with the end thread of the described the first axle part (50) passing described axis hole (161), and described the first axle part (50) doubles as a part for described first fixed mechanism (PM1) thus.
11. static dischargers (10) according to claim 9 or 10, wherein
Described intermediate (18) is in tabular, circular hole (181) is formed at described intermediate (18) place, described inner mediator (16) is suitable for being contained in described circular hole (181), and, described first positioning teeth (167) is for being arranged on the outside fix tooth of the periphery of described inner mediator (16), and described second positioning teeth (182) is for being arranged on the inner position tooth at the internal perisporium place of described circular hole (181), or
Described intermediate (18) is in tabular and described intermediate (18) place is provided with circular protrusions, the circular trough being suitable for holding described circular protrusions is then formed at described inner mediator (16) place, and, described first positioning teeth is the inner position tooth at the internal perisporium place being arranged on described circular trough, and described second positioning teeth is the outside fix tooth of the periphery being arranged on described circular protrusions.
12. static dischargers according to claim 11 (10), wherein, described installation position regulating mechanism (OA) also comprises the second axle part (52) and is formed in the notch (183) in described intermediate (18), described the second axle part (52) to be suitable for being inserted in described notch (183) to allow and to guide the described intermediate (18) and described inner mediator (16) that mesh together by described first dividing device (DM1) with described the first axle part (50) for centre of gration (C1) rotates relative to described substrate installation portion (12).
13. static dischargers according to claim 12 (10), wherein
Described the second axle part (52) is formed with described substrate installation portion (12) split ground and is adapted to pass through the second through hole (127) being formed in described substrate installation portion (12) place, or
Described the second axle part (52) and described substrate installation portion (12) form or are permanently connected.
14. static dischargers according to claim 12 (10), wherein
Described second accurate adjustment positioning teeth (193) is arranged on described gullet plate (19) place, and
Described gullet plate (19) to be arranged between described substrate installation portion (12) and described intermediate (18) and to be formed with aperture (191) in described gullet plate (19), and described the second axle part (52) is also suitable for being inserted in described aperture (191) to allow described gullet plate (19) with described the second axle part (52) for centre of gration (C2) rotates.
15. static dischargers according to claim 14 (10), wherein
The end of described the second axle part (52) is screw tip, and
Described static discharger (10) also comprises the second nut (53) of the part forming described first fixed mechanism (PM1), described second nut (53) is suitable for being connected described intermediate (18) and described gullet plate (19) are fixed to described substrate installation portion (12) with the end thread of the described the second axle part (52) passing described aperture (191) and described notch (183), and described the second axle part (52) doubles as a part for described first fixed mechanism (PM1) thus.
16. static dischargers according to claim 14 (10), wherein
Described first accurate adjustment positioning teeth (185) is for being arranged on the positioned parallel sawtooth of the surface towards described gullet plate (19) of described intermediate (18), and described second accurate adjustment positioning teeth (193) is for being arranged on the positioned parallel sawtooth of the surface towards described intermediate (18) of described gullet plate (19).
17. static dischargers according to claim 16 (10), wherein, the surface being provided with described first accurate adjustment positioning teeth (185) of described intermediate (18) is for being suitable for holding matchingly the recessed surfaces of described gullet plate (19).
18. static dischargers (10) according to claim 9 or 10, also comprise the second fixed mechanism (PM2) being suitable for described electric discharge our department (14) being fixed to described inner mediator (16).
19. static dischargers according to claim 18 (10), wherein
Described second fixed mechanism (PM2) comprising: to be formed in described electric discharge our department (14) and the anchor hole (147) be communicated with described receiving channel (145); Be formed in the recess (169) in described inner mediator (16); And anchor log (56), and
Described recess (169) is suitable for the front end of the described anchor log (56) being received through described anchor hole (147).
20. 1 kinds of aircraft (AC), is characterized in that, described aircraft (AC) comprises the static discharger (10) according to any one of claim 1 to 19.
21. aircraft according to claim 20 (AC), wherein, described static discharger (10) is arranged on trailing edge profile part (24) place being used as described support conductive structure (24) of the elevating rudder (20E) of described aircraft (AC), yaw rudder (20R), the aileron (20AL) of wing and/or the winglet (20W) of wing.
CN201520145180.2U 2015-03-13 2015-03-13 Static discharger and including this static discharger's aircraft Withdrawn - After Issue CN204750582U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106032169A (en) * 2015-03-13 2016-10-19 空客(北京)工程技术中心有限公司 Static discharger, aircraft, and installation method for static discharger

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106032169A (en) * 2015-03-13 2016-10-19 空客(北京)工程技术中心有限公司 Static discharger, aircraft, and installation method for static discharger
CN106032169B (en) * 2015-03-13 2023-09-15 空客(北京)工程技术中心有限公司 Static discharger, aircraft, and method for installing static discharger

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