CN102734764B - Fast fixing device for adjusting light holder angle and airport vertical type approach light - Google Patents
Fast fixing device for adjusting light holder angle and airport vertical type approach light Download PDFInfo
- Publication number
- CN102734764B CN102734764B CN201110081982.8A CN201110081982A CN102734764B CN 102734764 B CN102734764 B CN 102734764B CN 201110081982 A CN201110081982 A CN 201110081982A CN 102734764 B CN102734764 B CN 102734764B
- Authority
- CN
- China
- Prior art keywords
- clamp
- lamp holder
- threaded rod
- outside lamp
- rapid fixing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Road Signs Or Road Markings (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to a fast fixing device for adjusting light holder angles, and an airport vertical type approach light using the fast fixing device. The fast fixing device comprises a supporting rod, a rotating shaft, a dial gauge, and an adjusting unit, wherein the supporting rod is provided with an installing part, an embedding part, and an adjusting part, the installing part is used for installing and fixing the supporting rod, the embedding part is used for embedding an installing end of an external light holder, the adjusting part is provided with two installing hole positions for installing and fixing the adjusting unit, and the adjusting unit is used for adjusting the angular position of the external light holder. According to the scheme, the requirement for quickly adjusting the light outlet angle of the light holder in the airport vertical type approach light to a needed elevation angle is satisfied, the fixing is more fastened, the deflection of the light holder with an adjusted angle caused by tremendous vibrations in rising and landing of the airplane is prevented, no additional tools are added, the structure is simple, the installation is easy and reliable, the costs of maintenance and repair are reduced, the application effect of the user is greatly enhanced, and the economic benefit is high.
Description
[technical field]
The present invention relates to a kind of fixed light brilliance degree, relate in particular to a kind of rapid fixing that regulates lamp holder angle, and use the airport vertical type of this rapid fixing to enter low beam.
[background technology]
What airport was used enters low beam, has another name called airdrome approach lights, according to runway classification, forms approach light sys tem by tens to more than 100 lamps, helps driver line up with runway, adjusts aspect and determines the distance of runway threshold; Sometimes also on the center line of approach light sys tem, install one group of sequence flash lights being formed by xenon flash lamp additional.Vertical light fixture not only will stand the huge power of blowing of aircraft wake, also will in the time being hit by aircraft, can topple over immediately.According to lamp installation position difference, vertical enter the elevation angle of low beam different.
At present vertical enter the lamp holder rising angle of low beam to regulate be that lamp holder rotates and regulates around rotating shaft, fixing be to adopt former and later two screws to fix, this fixed form regulates complicated, inefficiency, in vibration environment, be prone to the situation of unclamping, be unfavorable for that airport vertical type enters the Fast Installation of low beam tool.
Therefore, above-mentioned Technology Need improves.
[summary of the invention]
In view of this, be necessary to propose a kind of rapid fixing that regulates lamp holder angle, and use the airport vertical type of this rapid fixing to enter low beam.
A technical scheme of the present invention is, a kind of rapid fixing that regulates lamp holder angle, and it comprises support bar, rotating shaft, graduation apparatus and adjustment unit; Described support bar arranges installation portion, Embedded Division and adjustment part; Described installation portion is for installing described support bar and external stability, and described Embedded Division is for embedding the installation end that outside lamp holder is set, and described adjustment part arranges two mounting hole site, for fixing described adjustment unit is installed; Described rotating shaft rotates and is installed in the mount pad hole of described outside lamp holder, for described outside lamp holder is rotated by described rotating shaft; Described graduation apparatus is arranged on described adjustment unit, for coordinating described outside lamp holder, indicates the angle position of described outside lamp holder; Described adjustment unit comprises regulating block, the first clamp, the second clamp, two threaded rod and hold-down nut; Described pair of threaded rod is arranged in respectively two mounting hole site settings, and the first end of described pair of threaded rod is fixed by described regulating block through two mounting hole site, and the second end is fixed by described hold-down nut through two mounting hole site; Described the first clamp, described the second clamp are located at respectively the opposite threads place of described pair of threaded rod, and are spirally connected with described pair of threaded rod respectively, grip described installation end for cooperatively interacting; Under the described effect that is adjusted in revolving force, rotate described pair of threaded rod to regulate the position of described the first clamp and described the second clamp.
Be applied to such scheme, in described rapid fixing, described adjustment part has concave shape cross section.
Be applied to above-mentioned each scheme, in described rapid fixing, the mounting hole site that described hold-down nut is adjacent arranges pad or another hold-down nut.
Be applied to above-mentioned each scheme, in described rapid fixing, described pair of threaded rod is left hand thread near the screw thread of described first end, is right-handed thread near the screw thread of described the second end.
Be applied to above-mentioned each scheme, in described rapid fixing, described the first clamp, described the second clamp have identical wedge shape section.
Be applied to above-mentioned each scheme, in described rapid fixing, the contact site of described the first clamp, described the second clamp and described installation end, all arranges the anti-skidding striped of rubber blanket or profile of tooth.
Be applied to above-mentioned each scheme, in described rapid fixing, described rotating shaft pre-sets some grades of angles of rotation, rotates step by step described outside lamp holder.
Be applied to above-mentioned each scheme, in described rapid fixing, described regulating block is at the axial cross section of described pair of threaded rod, and at least 9 times of its areas are to the axial cross section of described pair of threaded rod.
Another technical scheme of the present invention is, a kind of airport vertical type enters low beam, and it comprises the related rapid fixing of above-mentioned arbitrary scheme, and an outside lamp holder; Described outside lamp holder comprises installation end and mount pad hole; Described Embedded Division arranges described installation end for embedding, and described rotating shaft rotates and is installed on described mount pad hole.
Be applied to such scheme, described airport vertical type enters in low beam, and described installation end has isosceles trapezoid cross section, and the contact site of itself and described the first clamp, described the second clamp, all arranges the anti-skidding striped of rubber blanket or profile of tooth.
Such scheme, meet airport vertical type and entered the lamp holder rising angle quick adjustment of low beam to the elevation angle angle of needs, and make fixing more firm, under the huge vibrations of the lamp holder that prevents from adjusting angle in the time of aircraft takeoffs and landings, deflect, do not increase auxiliary tools simultaneously, simple in structure, simple installation is reliable, reduced maintenance maintenance cost simultaneously, greatly strengthened user's result of use, economic benefit is high.
[brief description of the drawings]
Fig. 1 is the schematic diagram of one embodiment of the invention;
Fig. 2 is the assembling schematic diagram of Fig. 1;
Fig. 3 is the schematic diagram that Fig. 1 adopts two threaded rods;
Fig. 4 is the axial cross section schematic diagram of two threaded rods of Fig. 3;
Fig. 5 is the enlarged diagram of an embodiment of rotating shaft of the present invention and its place support bar;
Fig. 6 is the rear schematic diagram of another embodiment of the present invention;
Fig. 7 is the side schematic diagram of Fig. 6.
[detailed description of the invention]
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described in detail.
One embodiment of the present of invention are, a kind of rapid fixing that regulates lamp holder angle, and it comprises support bar, rotating shaft, graduation apparatus and adjustment unit; Described support bar arranges installation portion, Embedded Division and adjustment part; Described installation portion is for installing described support bar and external stability, and described Embedded Division is for embedding the installation end that outside lamp holder is set, and described adjustment part arranges two mounting hole site, for fixing described adjustment unit is installed; Described rotating shaft rotates and is installed in the mount pad hole of described outside lamp holder, for described outside lamp holder is rotated by described rotating shaft; Described graduation apparatus is arranged on described adjustment unit, for coordinating described outside lamp holder, indicates the angle position of described outside lamp holder; Described adjustment unit comprises regulating block, the first clamp, the second clamp, two threaded rod and hold-down nut; Described pair of threaded rod is arranged in respectively two mounting hole site settings, and the first end of described pair of threaded rod is fixed by described regulating block through two mounting hole site, and the second end is fixed by described hold-down nut through two mounting hole site; Described the first clamp, described the second clamp are located at respectively the opposite threads place of described pair of threaded rod, and are spirally connected with described pair of threaded rod respectively, grip described installation end for cooperatively interacting; Under the described effect that is adjusted in revolving force, rotate described pair of threaded rod to regulate the position of described the first clamp and described the second clamp.
Specifically, as depicted in figs. 1 and 2, another embodiment of the present invention is, a kind of rapid fixing that regulates lamp holder angle, and it comprises support bar 4, rotating shaft 3, graduation apparatus 2 and adjustment unit.
As shown in Figure 2, described support bar 4 arranges installation portion, Embedded Division and adjustment part; Described installation portion is used for installing fixing described support bar 4, for example, support bar 4 is installed and is fixed to outside fixed position or ground; Described Embedded Division is for embedding the installation end that outside lamp holder 1 is set, and described adjustment part arranges two mounting hole site, for fixing described adjustment unit is installed.Preferably, described adjustment part has non-close-shaped cross section, for example semi-circular cross-section, or as shown in Figure 2, described adjustment part has concave shape cross section.
Described rotating shaft 3 rotates and is installed in the mount pad hole of described outside lamp holder, for described outside lamp holder is rotated by described rotating shaft 3; Preferably, as shown in Figure 5, between described outside lamp holder and support bar 4, by rotation axis body 501, ball 502, spring 503 etc., realization is rotatably connected, and described outside lamp holder can be rotated in certain angular range.An example is that described rotating shaft 3 pre-sets some grades of angles of rotation, rotates step by step described outside lamp holder; For example, often turn, fixing 5 degree or 10 degree of rotating of described outside lamp holder, like this, user can adjust rapidly the angle of outside lamp holder easily.
Described graduation apparatus 2 is arranged on described adjustment unit, for coordinating described outside lamp holder, indicates the angle position of described outside lamp holder; Like this, be equipped with by graduation apparatus 2, rotating shaft 3, support bar 4 and described outside lamp holder, be convenient to user the angle between described outside lamp holder and described support bar 4 is clearly set, or angle between described outside lamp holder and ground etc.
Described adjustment unit comprises regulating block 5, clamp 6, two threaded rod 7 and hold-down nut 8; Wherein, clamp 6 comprises the first clamp and the second clamp.Preferably, the mounting hole site that described hold-down nut 8 is adjacent arranges pad or another hold-down nut 8, to improve fixation degree.
Described pair of threaded rod 7 is arranged in respectively in two installing holes of described adjustment part, and its main body is between two installing holes, and an installing hole is protruded respectively at the both ends of described pair of threaded rod, is positioned at outside two mounting hole site.Wherein, as shown in Fig. 1 and Fig. 6, the first end of described pair of threaded rod 7 is fixed with described regulating block 5 bolts outside two mounting hole site, and the schematic diagram of a side-looking as shown in Figure 7; The second end is fixed to described hold-down nut 8 outside two mounting hole site; Described the first clamp, described the second clamp opposite threads place in described pair of threaded rod 7 respectively, for example, the first clamp is positioned at the left hand thread place of described pair of threaded rod 7, and the second clamp is positioned at the right-handed thread place of described pair of threaded rod 7, and vice versa; And, described the first clamp, described the second clamp are spirally connected with described pair of threaded rod 7 respectively, like this, in the time that two threaded rods 7 rotate, the first clamp and the second clamp move simultaneously, for example, in the time of stressed the turning clockwise of two threaded rods 7, the first clamp and the second clamp are simultaneously in opposite directions near mobile, and in the time of stressed being rotated counterclockwise of two threaded rods 7, the first clamp and the second clamp are simultaneously opposing away from movement; Like this, by both cooperatively interacting, just realized fast clamp and fixed or unclamp described installation end.An example is that described the first clamp, described the second clamp have identical wedge shape section, to improve coefficient of friction, thereby promote fixation degree.Preferably, the contact site of described the first clamp, described the second clamp and described installation end, all arranges the anti-skidding striped of rubber blanket or profile of tooth.
Preferably, in described rapid fixing, described pair of threaded rod 7 is left hand thread near the screw thread of described first end, is right-handed thread near the screw thread of described the second end.For example, as shown in Figure 3, two threaded rods 7 have left hand thread 201 and right-handed thread 202; Preferably, the axial cross section that described pair of threaded rod 7 is set has a rectilinear form, and the axial cross section of this pair of threaded rod 7 as shown in Figure 4.
Described regulating block 5 under the adjusting under active force for rotating described pair of threaded rod 7, to regulate the position of described the first clamp and described the second clamp, for example, regulating block 5 rotates under clockwise active force, described the first clamp is relative close with described the second clamp, thereby clamps outside lamp holder, and regulating block 5 rotates under counterclockwise active force, described the first clamp relative with described the second clamp away from, thereby unclamp outside lamp holder.Like this, adjusting is got up quick and convenient, clamps respond well.Preferably, described regulating block 5 is arranged on the axial cross section of described pair of threaded rod 7, and at least 9 times of its areas are to the axial cross section of described pair of threaded rod 7.For example, regulating block 5 is in the described pair of cross section that threaded rod 7 is axial, area is described pair of threaded rod 7 at 10 times, 12 times, 13 times, 16 times, 20 times of axial cross section or 25 times etc., hand is preferably set and twists portion, like this, user simply hand twists regulating block 5, just can regulate easily the tightness of clamping, is convenient to the operations such as installation, adjustment and dismounting.
Another embodiment of the present invention is, as shown in Figure 1, a kind of airport vertical type enters low beam, and it comprises the related rapid fixing of above-mentioned arbitrary example, and an outside lamp holder; Described outside lamp holder comprises installation end and mount pad hole; Described Embedded Division arranges described installation end for embedding, and described rotating shaft 3 rotates and is installed on described mount pad hole.For example, when mounted, first rotating shaft 3 is tightened through external modulation headstock hole, two clamps are symmetrical in to two threaded rods 7 medial launder places and pack support bar 4 into, install regulating block 5 and the nut at two, fix external modulation head angle position by rotation regulating block 5.When adjusting angle, outside lamp holder upward arrow is pointed to corresponding scale value on dial, holding position is constant, the regulating block 5 that turns clockwise, because the right and left screw thread of two threaded rod 7 is contrary, now two clamps can move to centre simultaneously, until clamp outside lamp holder, on clamp, be processed with tooth-shape structure simultaneously, ensure that clamping is more reliable, can not become flexible.When being rotated counterclockwise regulating block 5, now two clamps can move to both sides simultaneously, unclamp outside lamp holder, now can re-adjustments external modulation head angle position.
Be applied to above-mentioned each example and combination thereof, described airport vertical type enters in low beam, described installation end has isosceles trapezoid cross section, preferably, described the first clamp, described the second clamp that match have identical wedge shape section, two wedge shape sections and isosceles trapezoid cross section form a rectangle, to improve coefficient of friction, thereby promote fixation degree.And the contact site of described installation end and described the first clamp, described the second clamp, all arranges the anti-skidding striped of rubber blanket or profile of tooth; Preferably, the contact site of described the first clamp, described the second clamp and described installation end, all correspondence arranges rubber blanket or the anti-skidding striped of profile of tooth, to improve coefficient of friction, thereby promotes fixation degree.
The above-mentioned each example of the present invention, by using two helicitic textures, fixes the lamp holder elevation angle fast, and this is simple and reliable for structure, simultaneously easy to adjust quick, can meet the elevation angle that airport vertical type enters the diverse location of low beam and regulate requirement.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention; And, each technical characterictic listed above, it mutually combines and can form each embodiment, should be regarded as belonging to the scope that description of the present invention is recorded.For the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a rapid fixing that regulates lamp holder angle, is characterized in that, comprises support bar, rotating shaft, graduation apparatus and adjustment unit;
Described support bar arranges installation portion, Embedded Division and adjustment part;
Described installation portion is for installing described support bar and external stability, and described Embedded Division is for embedding the installation end that outside lamp holder is set, and described adjustment part arranges two mounting hole site, for fixing described adjustment unit is installed;
Described rotating shaft rotates and is installed in the mount pad hole of described outside lamp holder, for described outside lamp holder is rotated by described rotating shaft;
Described graduation apparatus is arranged on described adjustment unit, for coordinating described outside lamp holder, indicates the angle position of described outside lamp holder;
Described adjustment unit comprises regulating block, the first clamp, the second clamp, two threaded rod and hold-down nut;
Described pair of threaded rod has two screw threads that the hand of spiral is contrary, be arranged in respectively two position of mounting hole, the first end of described pair of threaded rod is fixed by described regulating block through two mounting hole site, and the second end is fixed to described hold-down nut outside two mounting hole site;
Described the first clamp, described the second clamp are located at respectively the opposite threads place of described pair of threaded rod, and are spirally connected with described pair of threaded rod respectively, grip described installation end for cooperatively interacting;
Described regulating block rotates described pair of threaded rod to regulate the position of described the first clamp and described the second clamp under the effect of revolving force.
2. rapid fixing according to claim 1, is characterized in that, described adjustment part has concave shape cross section.
3. rapid fixing according to claim 2, is characterized in that, the mounting hole site that described hold-down nut is adjacent arranges pad or another hold-down nut.
4. rapid fixing according to claim 3, is characterized in that, described pair of threaded rod is left hand thread near the screw thread of described first end, is right-handed thread near the screw thread of described the second end.
5. rapid fixing according to claim 4, is characterized in that, described the first clamp, described the second clamp have identical wedge shape section.
6. rapid fixing according to claim 5, is characterized in that, the contact site of described the first clamp, described the second clamp and described installation end all arranges the anti-skidding striped of rubber blanket or profile of tooth.
7. rapid fixing according to claim 6, is characterized in that, described rotating shaft pre-sets some grades of angles of rotation, rotates step by step described outside lamp holder.
8. rapid fixing according to claim 7, is characterized in that, described regulating block is at the axial cross section of described pair of threaded rod, and at least 9 times of its areas are to the axial cross section of described pair of threaded rod.
9. airport vertical type enters a low beam, it is characterized in that, comprise as arbitrary in claim 1 to 8 as described in rapid fixing, and outside lamp holder; Described outside lamp holder comprises installation end and mount pad hole; Described Embedded Division arranges described installation end for embedding, and described rotating shaft rotates and is installed on described mount pad hole.
10. airport vertical type according to claim 9 enters low beam, it is characterized in that, described installation end has isosceles trapezoid cross section, and the contact site of itself and described the first clamp, described the second clamp, all arranges the anti-skidding striped of rubber blanket or profile of tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110081982.8A CN102734764B (en) | 2011-03-31 | 2011-03-31 | Fast fixing device for adjusting light holder angle and airport vertical type approach light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110081982.8A CN102734764B (en) | 2011-03-31 | 2011-03-31 | Fast fixing device for adjusting light holder angle and airport vertical type approach light |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102734764A CN102734764A (en) | 2012-10-17 |
| CN102734764B true CN102734764B (en) | 2014-11-05 |
Family
ID=46990747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110081982.8A Expired - Fee Related CN102734764B (en) | 2011-03-31 | 2011-03-31 | Fast fixing device for adjusting light holder angle and airport vertical type approach light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102734764B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103742866B (en) * | 2013-12-26 | 2015-12-30 | 北京申安投资集团有限公司 | A kind of for regulating LED lamp irradiating angle rotating scale modular construction |
| CN109780464B (en) * | 2017-11-15 | 2021-05-04 | 中山市铭帝灯饰有限公司 | Can adjust projecting lamp of light angle at will |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201059440Y (en) * | 2007-06-21 | 2008-05-14 | 鹤山丽得电子实业有限公司 | Table lamp with multi-azimuth regulatable angle |
| CN101293161A (en) * | 2008-05-19 | 2008-10-29 | 长沙楚天科技有限公司 | Clamping mechanism for air cleaning filter apparatus |
| CN201475813U (en) * | 2009-08-25 | 2010-05-19 | 史杰 | LED modularized streetlamp holder with adjustable illuminating angle |
-
2011
- 2011-03-31 CN CN201110081982.8A patent/CN102734764B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201059440Y (en) * | 2007-06-21 | 2008-05-14 | 鹤山丽得电子实业有限公司 | Table lamp with multi-azimuth regulatable angle |
| CN101293161A (en) * | 2008-05-19 | 2008-10-29 | 长沙楚天科技有限公司 | Clamping mechanism for air cleaning filter apparatus |
| CN201475813U (en) * | 2009-08-25 | 2010-05-19 | 史杰 | LED modularized streetlamp holder with adjustable illuminating angle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102734764A (en) | 2012-10-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204927486U (en) | Mounting bracket with adjustable | |
| CN102931486A (en) | Antenna angle regulating device | |
| CN102734764B (en) | Fast fixing device for adjusting light holder angle and airport vertical type approach light | |
| CN211779399U (en) | Pipeline fixing device for building water supply and drainage | |
| CN104154504B (en) | Light fixture and its angle regulator | |
| CN102829446B (en) | Lamp mounting structure and lighting device | |
| CN104421854A (en) | Damping structure and lamp | |
| CN101761893B (en) | Wind-resistance fixing device and runway guard light | |
| CN206990793U (en) | A kind of portable type Tunnel testing platform | |
| CN205956862U (en) | Operation reflection of light lighting device on night pole | |
| KR20070111186A (en) | Aricing horn device with jumper supporter in transmission tower | |
| CN202990181U (en) | Angle-adjustable glass connecting device | |
| CN216850784U (en) | Distribution equipment supports fixing device | |
| KR200431118Y1 (en) | Aricing horn device with jumper supporter in transmission tower | |
| CN211685416U (en) | Novel headlight support fixed device | |
| CN214379906U (en) | Suspended spool fixing device | |
| CN219491419U (en) | Abnormal shape glass curtain wall installs concatenation frame | |
| CN201521916U (en) | Adjustable vision lamp | |
| CN204610323U (en) | Tilt adjustable formula fan | |
| CN209469872U (en) | A kind of pipe-support frame in adjustable direction | |
| CN104075262A (en) | Lamp mounting component and lamp | |
| CN204005812U (en) | The light fixture positioning component that a kind of light angle is adjustable | |
| US7631995B1 (en) | Overhead light swivel bracket assembly | |
| CN211040382U (en) | Positioning snapshot camera | |
| CN210891499U (en) | Auxiliary lighting lamp for motor vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141105 Termination date: 20190331 |