CN104165338A - Hoop type lamp pole 90-degree articulated mechanism - Google Patents
Hoop type lamp pole 90-degree articulated mechanism Download PDFInfo
- Publication number
- CN104165338A CN104165338A CN201410417723.1A CN201410417723A CN104165338A CN 104165338 A CN104165338 A CN 104165338A CN 201410417723 A CN201410417723 A CN 201410417723A CN 104165338 A CN104165338 A CN 104165338A
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- China
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- lamppost
- linkage
- main body
- linkages
- epimere
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Abstract
A hoop type lamp pole 90-degree articulated mechanism is capable of connecting an upper part and a lower part of a street lamp pole and enabling the upper part of the street lamp pole to be rotated by 90 degrees easily and to be changed to be placed horizontally from being placed vertically. A slider-crank mechanism is used as a main structure of the lamp pole 90-degree articulated mechanism, a heavy-duty spring is used for balancing the weight of the upper section of the lamp pole, and workers can be kept to rotate the lamp pole 90-degree articulated mechanism easily. Meanwhile, a hoop type protective cover is arranged, and false operation of the lamp pole 90-degree articulated mechanism due to non-specialized persons and natural force such as wind, rain and snow can be prevented. A special cable channel and a ground cable are further arranged in the lamp pole 90-degree articulated mechanism, and good electrical connecting and safety earthing of a street lamp can both be maintained in the using process of the lamp pole 90-degree articulated mechanism.
Description
Technical field
The present invention relates to the 90 ° of linkages of a kind of hood type lamppost in street lamp control system, it can allow lamppost become level by 90 ° of predetermined direction upsets, and attendant stands in ground can carry out regular maintenance to street lamp or lamppost; In the time that lamppost is subject to external force and acutely clashes into, it again can be by predetermined secure side to falling down, due to install lamppost 90 ° of linkages set its upset secure side to time just avoided building, runway and pavement etc., therefore in the time that accident occurs, can reduce to greatest extent the loss of personnel and property.
Background technology
At present, general street lamp control system is generally made up of electrical control cubicles, electric wiring, lamppost and light fixture etc.Current the used lamppost of China all adopts monolithic construction, in the time need safeguarding road lamp, all need maintenance personal be delivered to aerial street lamp position by lift changes and keeps in repair street lamp, by consumption equipment consuming time, and need multi-person synergy operation, take runway or pavement, have a strong impact on the current of vehicle or personnel, and maintenance personal's work high above the ground exists certain security risk.Meanwhile, when lamppost is subject to after the violent shock of external force, the direction that fractures of lamppost is uncertain, easily causes the heavy losses of personnel and property.
Summary of the invention
Can stand and very easily the road lamp on lamppost top is changed and safeguarded on the ground in order to realize maintenance personal, the invention provides a kind of 90 ° of linkages, lamppost is divided into two sections by it, centre couples together with this mechanism, maintenance personal, by the operation to this mechanism, changes and safeguards the road lamp on street lamp top with regard to realizing on the ground.
The technical solution adopted for the present invention to solve the technical problems is: adopt the main structure of slider-crank mechanism as 90 ° of linkages of lamppost, carry out the weight of balance lamppost epimere with heavy-duty spring, keep manually realizing like a cork the rotation of 90 ° of linkages of lamppost.Meanwhile, hood type protective cover is set, prevents that the natural forces such as layman and wind, rain, snow from causing the misoperation of 90 ° of linkages of lamppost.Private cable passage and earth cable are also established in 90 ° of linkage inside of lamppost, and 90 ° of linkages of lamppost in use all keep electrical connection and the safety ground that street lamp is good.
The invention has the beneficial effects as follows, adopt 90 ° of linkages of lamppost, street lamp special maintenance personnel can single craft be placed to level by lamppost epimere predetermined secure side when installing to 90 ° of rotations, and attendant can change road lamp very easily and safeguard on the ground in station; After road lamp maintenance, can very like a cork lamp post epimere spinning reduction be become to vertical state again.Simultaneously in the time that lamp post is subject to the strong shock of external force, because lamp post has been preset safe inversion direction (avoiding pavement, high building, electric wiring etc.), so the loss of personnel and property when minimizing accident to greatest extent.
Brief description of the drawings
Below in conjunction with accompanying drawing 1, accompanying drawing 2 and accompanying drawing 3,90 ° of linkages of lamppost (hood type) are described further.
Accompanying drawing 1 is the kinematic sketch of 90 ° of linkages of lamppost (hood type), and in figure, A is the vertical state of lamppost, and B is 90 ° of rollover states of lamppost;
Accompanying drawing 2 is the part thumbnail of 90 ° of linkages of lamppost (hood type);
Accompanying drawing 3 is the assembling outline drawing of 90 ° of linkages of lamppost (hood type);
Accompanying drawing 4 is 90 ° of 90 ° of linkages of lamppost (hood type) upsets and the frame mode vertically time.
In figure, part name is as follows:
3. interior hexagonal screw special 26. pivot pin B 27. rotating shaft C 28.E type jump ring C 29.E type jump ring D 30. 90 ° of linkages of hex nut B31. lamppost (hood type), the 32. lamppost hypomeres of interior hexagonal screw special 25. countersunk heads of linkage protective cover A square lever arm 6. heavy-duty spring 7. adjusting screw(rod) 8. spring base 9. nylon spacer A 10. nylon spacer B 11. hex nut A12. pivot pin A 13.E type jump ring A 14. rotating shaft A 15. rotating shaft B 16.E type jump ring B17. hex bolts A 18. hex bolts B 19. spring washer 20. film 21. ground connection braid 22. facing 23. rubber gasket 24. of 4. linkage protective cover B 5. of main body (lamppost bottom) under main body 2. linkages on 0. lamppost epimere 1. linkages
Detailed description of the invention
As shown in Figure of description 2, adopt the main structure of slider-crank mechanism as 90 ° of linkages of lamppost (hood type), it is made up of main body (2), square lever arm (5), adjusting screw(rod) (7), heavy-duty spring (6) under main body on linkage (1), linkage, realizes the horizontal and vertical upset of lamp post epimere (0).Lamppost is therefrom divided into two sections, on lamppost epimere (0) and linkage, main body (1) is connected to a fixed, under lamppost hypomere (32) and linkage, main body (2) is connected to a fixed, main body on linkage (1) is connected with rotating shaft A (14) with main body under linkage (2), main body on linkage (1) is connected with rotating shaft B (15) with square lever arm (5), square lever arm (5) is connected by rotating shaft C (27) with adjusting screw(rod) (7), adjusting screw(rod) (7) inserts under linkage in main body (2) circular hole, under it, refill heavy-duty spring (6), and carry out pretension with two hex nut B (30).
The kinematic sketch that accompanying drawing 1 is this mechanism, schemes spring force energy balance lamppost epimere (0) lamppost of medium and heavy spring (6) and the weight of light fixture.In the time that street lamp is normally worked, lamppost two sections are vertical state, now 90 ° of linkages of lamppost (hood type) are also straight configuration, the weight of lamppost epimere (0) is all born by main body under linkage (lamppost bottom) (2) by main body on linkage (1), and heavy-duty spring (6) only needs certain pretightning force can keep lamppost epimere (0) to be vertical state.In the time that needs are safeguarded street lamp or lamppost, hand push lamppost epimere (0) overcomes the pretightning force of heavy-duty spring (6) by artificial external force, break lamppost epimere (0) and keep vertical this poised state, main body on linkage (1) is rotated to predetermined direction by rotating shaft A (14), in rotary course, square lever arm (5) is around arc swing, drive adjusting screw(rod) (7) up to slide along main body under rising and laying mechanism (2) endoporus simultaneously, heavy-duty spring (6) produce after the centre-of gravity shift of its spring force balance lamppost epimere (0) and light fixture by compression to upper pulling force.When main body on linkage (1) is around the shaft when A (14) half-twist, square lever arm (5) and adjusting screw(rod) (7) are in line, the gravity torque of the spring tension moment of heavy-duty spring (6) and lamppost epimere (0) reaches balance, mechanism is stable state, and main body on linkage (1) no longer continues rotation.After maintenance personal safeguards, only need a people up to praise the poised state of lamppost epimere (0) can break 90 ° of linkages (hood type) half-twist time, up spinning reduction of 90 ° of linkages (hood type).When square lever arm (5) in linkage and adjusting screw(rod) (7) are again when linear state, stable state when 90 ° of linkages (hood type) reach vertical, linkage stretches, on lamppost epimere (0), linkage, under main body (1) and mechanism, main body (lamppost bottom) (2), lamppost hypomere (32) vertically combine as a whole, and lamp post epimere (0) homing action finishes.In a word, 90 ° of linkages of lamppost (hood type) are in the time stretching with half-twist state, in mechanism square lever arm (5) all with adjusting screw(rod) (7) linearly, only square lever arm (5) lays respectively at different positions, and the gravity torque when moment of lamppost epimere (0) its beat vertically time and half-twist gives stable balance by the spring torque of heavy-duty spring (6).
Accompanying drawing 3 is the assembling outline drawing of 90 ° of linkages of lamppost (hood type), and accompanying drawing 4 is 90 ° of rotations of 90 ° of linkages of lamppost (hood type) and the version vertically time.In the time need safeguarding lamppost, holding special special hexagonal key by professional source for street light maintenance personnel outwards winding hexagonal screw special (25) in the interior hexagonal screw special (24) on linkage protective cover B (4) and countersunk head, strike out linkage protective cover A (3) and linkage protective cover B (4) with the hand, try hard to recommend lamppost epimere (0) by people again and break vertically equalising torque when state of 90 ° of linkages of lamppost (hood type), lamppost epimere (0) will slowly rotate to 90 °, the medium and heavy spring of rotary course (6) is compressed, and the spring torque of the gravity torque of lamppost epimere (0) and light fixture when being compressed by heavy-duty spring (6) gives balance, in the time that lamppost epimere (0) will rotate to 90 ° of states, square lever arm (5) is in line with adjusting screw(rod) (7), the gravity torque of the spring torque of heavy-duty spring (6) and lamppost epimere (0) and light fixture reaches complete equipilibrium, mechanism is stable state, and main body on linkage (1) will no longer continue rotation, balance in order to ensure can not break 90 ° of linkages of lamppost (hood type) half-twist state because of external force in maintenance process time causes lamppost epimere (0) spinning reduction to have an accident, in the time that lamppost epimere (0) rotates to 90 ° of levels, swivel hinge mechanism protective cover B (4) is vertical, then lock hexagonal screw special (25) in countersunk head, linkage protective cover B (4) is placed under main body on linkage (1) and linkage between main body (2), linkage protective cover B (4) groove withstands main body on linkage (1) inclined-plane, stop main body (1) spinning reduction on linkage, thereby guarantee upkeep operation safety, after upkeep operation completes, unclamp hexagonal screw special (25) in countersunk head, Unscrew linkage protective cover B (4), people tries hard to recommend lamppost epimere (0) 90 ° of linkages of lamppost (hood type) is resetted and are vertical state, swivel hinge mechanism protective cover A (3) and linkage protective cover B (4) are extremely vertical more subsequently, then in the interior hexagonal screw special (24) of locking and countersunk head, hexagonal screw special (25) has overhauled.In order to keep 90 ° of linkages of lamppost (hood type) to be vertical state, prevent wind, rain, the natural forces such as snow and amateur road lamp maintenance personnel and manpower cause 90 ° of linkages of lamppost (hood type) to rotate, cause the heavy losses of personnel and property, spy is provided with hood type release mechanism on 90 ° of linkages of lamppost (hood type), it is by linkage protective cover A (3), linkage protective cover B (4), hex nut A (11), interior hexagonal screw special (24), hexagonal screw special (25) composition in facing (22) and countersunk head, when the vertical state of 90 ° of linkages (hood type), regulate the pretightning force of heavy-duty spring (6) can allow 90 ° of linkages (hood type) keep vertical state, linkage protective cover A (3) and linkage protective cover B (4) are to anchor ear state simultaneously and are placed in main body on linkage (1), the outer arc surface of main body under linkage (2), by hex nut A (11) and interior hexagonal screw special (24), facing (22) is locked 90 ° of linkages (hood type) completely with the interior hexagonal screw special (25) of countersunk head, to stop wind, rain, the natural forces such as snow and amateur road lamp maintenance personnel and manpower make 90 ° of linkages (hood type) that 90 ° of rotations occur.
Do not affect in use the electrical connection of street lamp in order to realize 90 ° of linkages of lamppost (hood type), spy's main body (2) under linkage is provided with special cable passage, and 90 ° of linkages of lamppost (hood type) all can keep the good electrical of street lamp to connect at any state.Simultaneously, in order to ensure main body (1) energy good electrical ground connection on lamppost epimere (0) and light fixture, linkage, use respectively hexagonal double-ended bolt A (17) and spring washer (19), hex bolts B (18) that ground connection braid (21) is fastened on main body under hinge (2) and hinge and carries out electrical grounding in main body (1); Ground connection braid (21) adopts red copper braid over braid material, and zinc-plated processing, to guarantee that 90 ° of linkages (hood type) can keep good electrical grounding performance for a long time.
These cover 90 ° of linkages of lamppost (hood type) are made up of 30 kinds of parts, comprising five kinds of aluminium casting products, heavy-duty spring and some metal processing pieces etc., as accompanying drawing 2 part thumbnails; For the intensity of strengthened thread, hex nut A (11) is pressed in linkage protective cover A (3), under facing (22) insert hinge mechanism in main body (2), hex nut A (11) and facing (22) all adopt stainless steel part, to meet the requirement of strength of locking repeatedly of 90 ° of linkages (hood type).
Operating procedure: 90 ° of linkages of the lamppost shown in accompanying drawing 4 (hood type) are arranged between lamppost two sections, turn on hexagonal screw special (25) in interior hexagonal screw special (24) and countersunk head with special hexagonal key, then be rotated down linkage protective cover A (3) and hinge protective cover B (4), with hand to linkage protective cover A (3) direction promote lamppost epimere (0), lamppost epimere (0) around the shaft A (14) slowly rotate, half-twist is the level of state gradually; Then, by linkage protective cover B (4) rotation extremely vertically, hexagonal screw special (25) in locking countersunk head, make linkage protective cover B (4) stop main body (1) spinning reduction on linkage, now, can street lamp be changed and be safeguarded.When street lamp being changed and after maintenance finishes, first unclamp hexagonal screw special (25) in countersunk head, Unscrew linkage protective cover B (4), oppositely up promote again lamppost epimere (0), lamppost is spinning reduction slowly, then swivel hinge mechanism protective cover A (3) and linkage protective cover B (4) are to vertical, the finally interior hexagonal screw special (25) of hexagonal screw special (24) and countersunk head in locking, 90 ° of linkages of lamppost (hood type) are lockable, now the two sections of lamppost become an entirety, so far replacing and the maintenance process of whole street lamp have been completed.
When 90 ° of linkages of lamppost (hood type) are installed, can set 90 ° of direction of rotation of best safety of lamppost, it can avoid building, runway or pavement etc., creates convenient, fast, safe operating environment to road lamp maintenance personnel.When lamppost is subject to after the violent shock of external force, when 90 ° of linkages of lamppost (hood type) are damaged, lamppost epimere (0) can only fall down by 90 ° of direction of rotation of predetermined best safety, this direction has just been avoided building, runway or pavement etc. in the time arranging, thereby has reduced the personnel that cause after accident and the loss of property.
Claims (1)
1. 90 ° of linkages of a hood type lamppost, two parts up and down of its link road lamppost, it is characterized in that: adopt the main structure of slider-crank mechanism as 90 ° of linkages of lamppost, it is made up of main body (2), square lever arm (5), adjusting screw(rod) (7) and heavy-duty spring (6) under main body on linkage (1), linkage, realizes the horizontal and vertical upset of lamp post epimere (0), lamppost is therefrom divided into two sections by it, on lamppost epimere (0) and linkage, main body (1) is connected to a fixed, under lamppost hypomere (32) and linkage, main body (2) is connected to a fixed, main body on linkage (1) is connected with rotating shaft A (14) with main body under linkage (2), main body on linkage (1) is connected with rotating shaft B (15) with square lever arm (5), square lever arm (5) is connected by rotating shaft C (27) with adjusting screw(rod) (7), adjusting screw(rod) (7) inserts under linkage in main body (2) circular hole, under it, refill heavy-duty spring (6), and carry out pretension with two hex nut B (30), spring force energy balance lamppost epimere (0) lamppost of heavy-duty spring (6) and the weight of light fixture, in the time that street lamp is normally worked, lamppost two sections are vertical state, now 90 ° of linkages of lamppost are also straight configuration, the weight of lamppost epimere (0) is all born by main body under linkage (2) by main body on linkage (1), heavy-duty spring (6) only needs certain pretightning force can keep lamppost epimere (0) to be vertical state, in the time that needs are safeguarded street lamp or lamppost, hand push lamppost epimere (0) overcomes the pretightning force of heavy-duty spring (6) by artificial external force, break lamppost epimere (0) and keep vertical this poised state, main body on linkage (1) is rotated to predetermined direction by rotating shaft A (14), in rotary course, square lever arm (5) is around arc swing, drive adjusting screw(rod) (7) up to slide along main body under linkage (2) endoporus simultaneously, heavy-duty spring (6) produce after the centre-of gravity shift of its spring force balance lamppost epimere (0) by compression to upper pulling force, when main body on linkage (1) is around the shaft when A (14) half-twist, square lever arm (5) and adjusting screw(rod) (7) are in line, the gravity torque of the spring tension moment of heavy-duty spring (6) and lamppost epimere (0) reaches balance, mechanism is stable state, main body on linkage (1) no longer continues rotation, after maintenance personal safeguards, only need a people up to praise the poised state of lamppost epimere (0) can break 90 ° of linkages (hood type) half-twist time, up spinning reduction of 90 ° of linkages (hood type), when square lever arm (5) in linkage and adjusting screw(rod) (7) are again when linear state, stable state when 90 ° of linkages (hood type) reach vertical, linkage stretches, lamppost epimere (0), main body under main body on linkage (1) and mechanism (lamppost bottom) (2), lamppost hypomere (32) vertically combines as a whole, lamp post epimere (0) homing action finishes, simultaneously, be provided with hood type release mechanism, it is by linkage protective cover A (3), linkage protective cover B (4), hex nut A (11), interior hexagonal screw special (24), hexagonal screw special (25) composition in facing (22) and countersunk head, when the vertical state of 90 ° of linkages (hood type), regulate the pretightning force of heavy-duty spring (6) can allow 90 ° of linkages (hood type) keep vertical state, linkage protective cover A (3) and linkage protective cover B (4) are to anchor ear state simultaneously and are placed in main body on linkage (1), the outer arc surface of main body under linkage (2), by hex nut A (11) and interior hexagonal screw special (24), facing (22) is locked 90 ° of linkages (hood type) completely with the interior hexagonal screw special (25) of countersunk head, to stop wind, rain, the natural forces such as snow and amateur road lamp maintenance personnel and manpower make 90 ° of linkages (hood type) that 90 ° of rotations occur.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410417723.1A CN104165338A (en) | 2014-08-20 | 2014-08-20 | Hoop type lamp pole 90-degree articulated mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410417723.1A CN104165338A (en) | 2014-08-20 | 2014-08-20 | Hoop type lamp pole 90-degree articulated mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104165338A true CN104165338A (en) | 2014-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410417723.1A Pending CN104165338A (en) | 2014-08-20 | 2014-08-20 | Hoop type lamp pole 90-degree articulated mechanism |
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| Country | Link |
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| CN (1) | CN104165338A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040257814A1 (en) * | 2003-06-20 | 2004-12-23 | Paul Eusterbrock | Floor lamp assembly with night-light having improved dimmer configuration |
| US20060092635A1 (en) * | 2004-10-29 | 2006-05-04 | Lee Schaak | Rope light arrangement for lamps and pedestals and packaging therefore |
| CN201819165U (en) * | 2009-11-18 | 2011-05-04 | 代国清 | 90-degree oriented lifting/descending mechanism of lamppost |
| CN102052390A (en) * | 2009-10-30 | 2011-05-11 | 鸿富锦精密工业（深圳）有限公司 | Articulated mechanism |
| CN203686757U (en) * | 2013-12-03 | 2014-07-02 | 重庆恩纬西实业发展有限公司 | Hinge support type street lamp |
| CN204300998U (en) * | 2014-08-20 | 2015-04-29 | 深圳凯特电气有限公司 | Hood type lamppost 90 ° of linkages |
-
2014
- 2014-08-20 CN CN201410417723.1A patent/CN104165338A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040257814A1 (en) * | 2003-06-20 | 2004-12-23 | Paul Eusterbrock | Floor lamp assembly with night-light having improved dimmer configuration |
| US20060092635A1 (en) * | 2004-10-29 | 2006-05-04 | Lee Schaak | Rope light arrangement for lamps and pedestals and packaging therefore |
| CN102052390A (en) * | 2009-10-30 | 2011-05-11 | 鸿富锦精密工业（深圳）有限公司 | Articulated mechanism |
| CN201819165U (en) * | 2009-11-18 | 2011-05-04 | 代国清 | 90-degree oriented lifting/descending mechanism of lamppost |
| CN203686757U (en) * | 2013-12-03 | 2014-07-02 | 重庆恩纬西实业发展有限公司 | Hinge support type street lamp |
| CN204300998U (en) * | 2014-08-20 | 2015-04-29 | 深圳凯特电气有限公司 | Hood type lamppost 90 ° of linkages |
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Addressee: SHENZHEN CEETI ENGINEERING CO., LTD. Document name: the First Notification of an Office Action |
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Application publication date: 20141126 |