CN203771256U - Electric lifting high-pole lamp - Google Patents
Electric lifting high-pole lamp Download PDFInfo
- Publication number
- CN203771256U CN203771256U CN201420192748.1U CN201420192748U CN203771256U CN 203771256 U CN203771256 U CN 203771256U CN 201420192748 U CN201420192748 U CN 201420192748U CN 203771256 U CN203771256 U CN 203771256U
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- China
- Prior art keywords
- lamp
- hook
- wire rope
- pulley yoke
- spring
- 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 - Lifetime
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- 238000000034 method Methods 0.000 abstract description 7
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- 230000007423 decrease Effects 0.000 description 4
- 238000009432 framing Methods 0.000 description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
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- 238000010586 diagram Methods 0.000 description 2
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- 239000011701 zinc Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
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- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
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- 238000012423 maintenance Methods 0.000 description 1
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- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
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- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to an electric lifting high-pole lamp. The electric lifting high-pole lamp comprises a lamp rod, a lifting transmission device, a rod top frame, a lightning rod, a fixed ring, a lamp disc, a guiding fixed device, a steel wire rope and a fixing ring. The electric lifting high-pole lamp provided by the utility model has the superior effects that a pothook rises along the lamp disc, comes into contact with a pothook base fixed at the top of the lamp rod, enters a guiding slideway in the pothook base; the unhooking process of the pothook is stable and the lamp disc does not shake; since a shock absorber is adopted, the rigidity driving of the lamp disc is prevented; a caution disc accurately reflects a practical state of the pothook in a locking process, which is simple and visual.
Description
Technical field
The utility model relates to the large-scale lighting apparatus in outdoor square, particularly a kind of electric lifting High-Pole Lamp.
Background technology
Lift illumination beacon is widely used in the large area lightings such as square, broad road, viaduct, large parking lot, harbour, train marshalling list field, airport and airport hardstand.According to the regulation of the JT/T312-96 of Ministry of Communications " lift high mast lighting device technique condition ", lifting type tall rod lamp must have the unloading of hooking device for lifting steel wire rope.
Publication number is that the Chinese patent of CN102230597A discloses a kind of High-Pole Lamp, comprises lamp stand and is arranged on the lamp panel on lamp stand; It is characterized in that, what described lamp panel adopted is the triangular framing that soaks zinc steel, on described triangular framing, be provided with light fixture, be also provided with and connect the circular steel ring of the each edge of triangular framing and be arranged on the connector on lamp stand in described triangular framing, this connector supports whole lamp panel; What described light fixture adopted is aluminium die casting shell, inside establishes arbitrary source chamber and isolation electric apparatus room, and the surface spraying of described die casting shell has the outdoor powder of antiultraviolet; Lamp stand overhead illumination service cable and lamp cable be connected with terminal box; Lamp stand top is also provided with protective cover and lightning rod; What described lamp stand adopted is the steel pole that is conical or polygon taper; Light fixture sealing adopts silicone rubber O-ring.
The lamp panel of this High-Pole Lamp is fixed, and while changing light fixture, needing staff to rise to lamp panel height by crane could operate, poor practicability.
Publication number is that the Chinese patent of CN 102287730A discloses a kind of lifting type tall rod lamp, comprises lamp stand, lowering or hoisting gear and lamp panel; Described lamp panel is connected with lowering or hoisting gear by pull line, it is characterized in that, what described lamp panel adopted is the taper framework that soaks zinc steel, on described taper framework, be provided with from the top down upper annulus frame, middle annulus frame and lower annulus frame that diameter successively decreases, described upper annulus frame, middle annulus frame and lower annulus frame connect as one by arc connector respectively, on described middle annulus frame and the excircle of lower annulus frame, light fixture is installed, is also provided with the spherical protective cover through anode processing on lightning rod and lightning rod on described lamp stand top.
The lamp panel of this lifting type tall rod lamp easily produces and rocks in the time rising or decline, and causes light fixture to damage.
Lamp panel on High-Pole Lamp is mainly to carry out lifting by rope traction, is provided with lower draw-bar on lamp panel, on the pulley yoke on lamp stand top, is fixed with hook, and general lower draw-bar is inserted into hook inside and coordinates.But steel wire rope belongs to compliant member, when lamp panel is up along lamp stand, neither keep complete stability state, when skew occurs the center of gravity of run-off the straight sometimes, especially lamp panel, the relative lamp stand of lamp panel is more prone to run-off the straight, after inclination, just cause lower draw-bar not to be inserted into smoothly in hook, when serious, lower draw-bar meeting clamping stagnation is in upper hook, and lamp panel just can not be fixed smoothly, and lamp panel is in top, maintenance personal is inconvenient to up operation, and security is lower.
In prior art, pole height is generally more than 25 meters, ground installation personnel should not judge whether hook hangs in hanging point, particularly three hanging points can not be firmly linked with simultaneously, cause lamp panel imbalance, and suspension process is loaded down with trivial details, sometimes fall lamp panel, when unhook, can not break off relations simultaneously, working service inconvenience, function is equipped with very flexible.
Utility model content
In order to overcome defect of the prior art, the utility model proposes a kind of electric lifting High-Pole Lamp.
The utility model is achieved through the following technical solutions:
Electric lifting High-Pole Lamp, comprise lamp stand, described lamp stand inner bottom is provided with lifting actuator, described lifting actuator comprises motor, super clutch, driving belt, worm-gear speed reducer, travelling gear, the cylinder turned round, described motor passes through driving belt transfer of torque with the super clutch of turning round, describedly super turn round clutch and be connected with worm-gear speed reducer, the gear of the output of described worm-gear speed reducer engages with travelling gear, described travelling gear one side resting barrel;
Described lamp stand top is provided with masthead frame, and described masthead frame is provided with lightning rod, and outside, described lamp stand upper end is provided with retainer plate, and described retainer plate outside is provided with lamp panel; On described lamp panel, illuminating lamp is installed, uniform three groups of guiding fixing devices on described retainer plate;
Described guiding fixing device upper end is provided with hook, and described hook top is spherical shape and top bilateral symmetry is provided with cross bar; Described hook lower end is radially provided with warning dish; Described hook bottom is connected with spring base, described spring base and link up with between be provided with rolling bearing, described spring base bottom centre is provided with central spindle of the spring, described central spindle of the spring outside is provided with spring body, is provided with level(l)ing device bottom described central spindle of the spring;
Described masthead frame arranges the first pulley yoke and the second pulley yoke uniformly at intervals, and described the first pulley yoke and the second pulley yoke be three groups, and described the first pulley yoke end is provided with hook base, in described hook base, is provided with guide slide; In described the first pulley yoke, be provided with wire rope pulley, in described the second pulley yoke, be provided with cable sheave; Described guide slide end is provided with groove;
Described guiding fixing device top end is connected with steel wire rope; Respectively with the steel wire rope of three groups of guiding fixing devices all through being connected with retainer ring after the guide slide of described hook base, wire rope pulley, described retainer ring is connected with the cylinder of lifting actuator by steel wire rope.
In order to improve the resistance to overturning of described three groups of guiding fixing devices, between described guiding fixing device, be provided with connector.
Compared with prior art, the superior effect of electric lifting High-Pole Lamp described in the utility model is: hook is fixed on the hook base contact at lamp stand top and entering in the guide slide of hook base inside after rising with lamp panel, hook unhook process is steady, and lamp panel is shockproof; Adopt buffer unit, prevent that the rigidity of lamp panel from rushing to summit; Described warning dish precisely reacts the virtual condition of linking up with in locking process, simple, intuitive.
Brief description of the drawings
Figure 1 shows that electric lifting High-Pole Lamp cutaway view described in the utility model;
Figure 2 shows that electric lifting High-Pole Lamp A-A described in the utility model is to cutaway view;
Figure 3 shows that electric lifting High-Pole Lamp B-B described in the utility model is to cutaway view;
Figure 4 shows that guiding fixing device structural representation described in the utility model;
Figure 5 shows that hook base schematic diagram described in the utility model;
Figure 6 shows that hook base described in the utility model launches schematic diagram.
Accompanying drawing mark is as follows:
1-lamp stand, 2-lifting actuator, 21-motor, the super clutch of turning round of 22-, 23-driving belt, 24-worm-gear speed reducer, 25-travelling gear, 26-cylinder, 3-masthead frame, 31-the first pulley yoke, 311-hook base, 312-guide slide, 313-wire rope pulley, 314-groove, 32-the second pulley yoke, 321-cable sheave, 4-lightning rod, 5-retainer plate, 6-lamp panel, 61-illuminating lamp, 7-guiding fixing device, 71-hook, 711-cross bar, 712-warning dish, 72-spring base, 73-rolling bearing, 74-central spindle of the spring, 75-spring body, 76-level(l)ing device, 77-connector, 8-steel wire rope, 9-retainer ring.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model detailed description of the invention is described in further detail.
As shown in accompanying drawing 1-6, electric lifting High-Pole Lamp described in the utility model, comprise lamp stand 1, described lamp stand inner bottom is provided with lifting actuator 2, described lifting actuator 2 comprises motor 21, the super clutch 22 of turning round, driving belt 23, worm-gear speed reducer 24, travelling gear 25, cylinder 26, described motor 21 passes through driving belt 23 transfer of torque with the super clutch 22 of turning round, describedly super turn round clutch 22 and be connected with worm-gear speed reducer 24, the gear (not shown) of the output of described worm-gear speed reducer 24 engages with travelling gear 25, described travelling gear 25 1 side resting barrels 26.Described travelling gear 25 coaxially arranges with cylinder 26.Described lamp stand 1 top is provided with masthead frame 3, and described masthead frame 3 is provided with lightning rod 4, can ensure normally to use at thunderstorm season.
Described lamp stand 1 outside, upper end is provided with retainer plate 5, and described retainer plate 5 outsides are provided with lamp panel 6; On described lamp panel 6, illuminating lamp 61 is installed, uniform three groups of guiding fixing devices 7 on described retainer plate 5.
Described guiding fixing device 7 upper ends are provided with hook 71, and described hook 71 tops are spherical shape and top bilateral symmetry is provided with cross bar 711; Described hook 71 lower ends are radially provided with warning dish 712; Described hook 71 bottoms are connected with spring base 72, between described spring base 72 and hook 71, be provided with rolling bearing 73, described spring base 72 bottom centre are provided with central spindle of the spring 74, and described central spindle of the spring 74 outsides are provided with spring body 75, and described central spindle of the spring 74 bottoms are provided with level(l)ing device 76.
Between described guiding fixing device 7, be provided with connector 77 and form 3 interlock lowering or hoisting gears, to improve three groups of stability between guiding fixing device 7.
Described warning dish 712 is hook 71 unloading direction boards, while specifically use, coils 712 bottoms be provided with blue coating in described warning, and visual effect is strong.
Described masthead frame 3 arranges the first pulley yoke 31 and the second pulley yoke 32 uniformly at intervals, and described the first pulley yoke 31 and the second pulley yoke 32 be three groups, and described the first pulley yoke 31 ends are provided with hook base 311, in described hook base 311, are provided with guide slide 312; In described the first pulley yoke 31, be provided with wire rope pulley 313, in described the second pulley yoke 32, be provided with cable sheave 321.Described guide slide 312 ends are provided with groove 314.
Described cable sheave 321 is provided with cable (not shown), and described cable rolls at cable sheave 321, has met when lamp panel 6 moves up and down and has carried out cable length compensation, for illuminating lamp 61 provides operating voltage.
Described guiding fixing device 7 top end are connected with steel wire rope 8; All be connected with retainer ring 9 afterwards through guide slide 312, the wire rope pulley 313 of described hook base 311 with the steel wire rope 8 of three groups of guiding fixing devices 7 respectively, described retainer ring 9 is connected with the cylinder 26 of lifting actuator 2 by steel wire rope 8.
Steel wire rope 8 described in the utility model is arranged on lamp stand 1 and the first pulley yoke 31 inside, ensures that steel wire rope 8 does not expose, and effectively protects steel wire rope 8.It is the steel wire rope of 8mm that described steel wire rope 8 is selected diameter.
Described hook 71 is selected stainless steel hook, described hook 71 in the time entering hook base 311, described hook 71 along with the rising of described guide slide 312, rotation after, lamp panel 6 is hung in the groove 314 of described hook base 311, steel wire rope 8 is in unloaded state; Be specially: described hook 71 rotates with guide slide 312 after entering described hook base 311, as risen in Fig. 5 as shown in arrow, described hook 71 is after the interior rising Rotate 180 of described guide slide 312 °, and described hook 71 lands into groove 314; Because steel wire rope 8 and hook 71 are flexible coupling, described cross bar 711 is stuck in the both sides of described groove 314, and steel wire rope 8 unloads; In the time that described lamp panel 6 declines, when steel wire rope 8 drives hook 71 rising certain altitude, described hook 71 is along decline direction of arrow half-twist, and described warning dish 712 rotates back into original position; Link up with 71 and all shift out described hook base 311.
Described spring body 75 is buffer unit, and hook 71 breaks off relations steadily; Meanwhile, described level(l)ing device 76 can be alleviated rapidly lamp panel 6 swing in the horizontal direction, and described lamp panel 6 is shockproof.Described warning dish 712 can accurately react described lamp panel 6 and in locking process, link up with 71 actual act, simple to operate, directly perceived.
When described lifting actuator 2 normal work, described motor 21 is driven and describedly super is turned round clutch 22 and worm-gear speed reducer 24 rotates by driving belt 23, described worm-gear speed reducer 24 engages with described travelling gear 25, and then drives described cylinder 26 to rotate; Described steel wire rope 8 is wrapped on cylinder 26, and described cylinder 26 drives described steel wire rope 8 and lamp panel 6 to rise, decline while rotation.The rising or falling speed of described lamp panel 6 is 2.75m/min.
In described worm-gear speed reducer 24, be provided with self-locking mechanism, can make described lamp panel 6 be fixed on the optional position of described lamp stand 1, prevent that described lamp panel 6 from gliding automatically, in order to avoid staff, pedestrian are caused to unexpected injury.Described worm-gear speed reducer 24 is existing equipment.
Described super turning round on clutch 22 is also provided with adjustment screw (not shown), in the time that described hook 71 approaches hook base 311, adjusts the thrust of spring body 75 by described adjustment screw, and then regulates the described super limits value of turning round clutch 22.When described super while turning round clutch 22 in overload, superly to turn round clutch 22 and be connected with driving belt 23 due to described, described motor 21 dallies, and described driving belt 23 skids and described cylinder 26 does not rotate.
The utility model is not limited to above-mentioned embodiment, and in the situation that not deviating from flesh and blood of the present utility model, any distortion, improvement, the replacement that it may occur to persons skilled in the art that all fall into scope of the present utility model.
Claims (2)
1. electric lifting High-Pole Lamp, comprise lamp stand, it is characterized in that, described lamp stand inner bottom is provided with lifting actuator, described lifting actuator comprises motor, super clutch, driving belt, worm-gear speed reducer, travelling gear, the cylinder turned round, described motor passes through driving belt transfer of torque with the super clutch of turning round, describedly super turn round clutch and be connected with worm-gear speed reducer, the gear of the output of described worm-gear speed reducer engages with travelling gear, described travelling gear one side resting barrel;
Described lamp stand top is provided with masthead frame, and described masthead frame is provided with lightning rod, and outside, described lamp stand upper end is provided with retainer plate, and described retainer plate outside is provided with lamp panel; On described lamp panel, illuminating lamp is installed, uniform three groups of guiding fixing devices on described retainer plate;
Described guiding fixing device upper end is provided with hook, and described hook top is spherical shape and top bilateral symmetry is provided with cross bar; Described hook lower end is radially provided with warning dish; Described hook bottom is connected with spring base, described spring base and link up with between be provided with rolling bearing, described spring base bottom centre is provided with central spindle of the spring, described central spindle of the spring outside is provided with spring body, is provided with level(l)ing device bottom described central spindle of the spring;
Described masthead frame arranges the first pulley yoke and the second pulley yoke uniformly at intervals, and described the first pulley yoke and the second pulley yoke be three groups, and described the first pulley yoke end is provided with hook base, in described hook base, is provided with guide slide; In described the first pulley yoke, be provided with wire rope pulley, in described the second pulley yoke, be provided with cable sheave; Described guide slide end is provided with groove;
Described guiding fixing device top end is connected with steel wire rope; Respectively with the steel wire rope of three groups of guiding fixing devices all through being connected with retainer ring after the guide slide of described hook base, wire rope pulley, described retainer ring is connected with the cylinder of lifting actuator by steel wire rope.
2. electric lifting High-Pole Lamp according to claim 1, is characterized in that, between described guiding fixing device, is provided with connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420192748.1U CN203771256U (en) | 2014-04-21 | 2014-04-21 | Electric lifting high-pole lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420192748.1U CN203771256U (en) | 2014-04-21 | 2014-04-21 | Electric lifting high-pole lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203771256U true CN203771256U (en) | 2014-08-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420192748.1U Expired - Lifetime CN203771256U (en) | 2014-04-21 | 2014-04-21 | Electric lifting high-pole lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203771256U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848013A (en) * | 2015-04-29 | 2015-08-19 | 天津港散货物流有限责任公司 | High pole lifting type goods yard monitor system |
| CN104964221A (en) * | 2015-06-19 | 2015-10-07 | 江苏新金磊钢业有限公司 | Automatic lifting type high-pole lamp |
| CN105135378A (en) * | 2015-09-02 | 2015-12-09 | 浙江云通高杆灯有限公司 | Birdnest-prevention unloading device for high-pole lamp |
| CN113124354A (en) * | 2019-12-31 | 2021-07-16 | 扬州唯一景观工程有限公司 | Square lighting device for smart city and processing method thereof |
-
2014
- 2014-04-21 CN CN201420192748.1U patent/CN203771256U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104848013A (en) * | 2015-04-29 | 2015-08-19 | 天津港散货物流有限责任公司 | High pole lifting type goods yard monitor system |
| CN104964221A (en) * | 2015-06-19 | 2015-10-07 | 江苏新金磊钢业有限公司 | Automatic lifting type high-pole lamp |
| CN105135378A (en) * | 2015-09-02 | 2015-12-09 | 浙江云通高杆灯有限公司 | Birdnest-prevention unloading device for high-pole lamp |
| CN105135378B (en) * | 2015-09-02 | 2019-05-21 | 浙江云通高杆灯有限公司 | A kind of anti-Bird's Nest discharge mechanism of High-Pole Lamp |
| CN113124354A (en) * | 2019-12-31 | 2021-07-16 | 扬州唯一景观工程有限公司 | Square lighting device for smart city and processing method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |