CN209355108U - A kind of lift engineering High-Pole Lamp prompt drop buffer unit - Google Patents
A kind of lift engineering High-Pole Lamp prompt drop buffer unit Download PDFInfo
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- CN209355108U CN209355108U CN201822239890.8U CN201822239890U CN209355108U CN 209355108 U CN209355108 U CN 209355108U CN 201822239890 U CN201822239890 U CN 201822239890U CN 209355108 U CN209355108 U CN 209355108U
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- support plate
- lanterns
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- motion bar
- prompt drop
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Abstract
The utility model relates to High-Pole Lamp technical fields, specially a kind of lift engineering High-Pole Lamp prompt drop buffer unit, it include: lamp stand, lamp stand middle-end surround and is connected to annular support plate, and annular support plate left and right ends are fixedly connected to support plate, cushion chamber is provided with inside support plate, and several buffer springs are fixedly connected to inside cushion chamber, buffer spring upper end is fixedly connected with buffer board, and support plate inner top side is rotatably connected to the first rotation axis, the first rotation axis outer end is fixedly connected to lower motion bar；Pass through the structures such as setting sliding shoe, buffer spring and hydraulically extensible axis, lamps and lanterns are allow to reduce sinking speed in advance in prompt drop, the shock dynamics between lamps and lanterns and support plate is reduced, also shortens the distance between lamps and lanterns and ground, and lamps and lanterns is made not pound staff and passerby in decline；To sum up, safety when further improving cushion performance, and improving lamps and lanterns prompt drop, reduces work difficulty.
Description
Technical field
The utility model relates to High-Pole Lamp technical field, specially a kind of lift engineering High-Pole Lamp prompt drop buffer unit.
Background technique
High-Pole Lamp generally refers to the novel illumination dress that 15 meters or more steel tapered lamp posts and high power combination formula lamp bracket are constituted
It sets.It is by lamp cap, internal lamps and lanterns are electrical, the body of rod and foundation form.Lamp cap moulding can according to user's requirement, ambient enviroment,
Depending on illumination needs specifically；Internal lamps and lanterns are mostly made of floodlight and Projecting Lamp, and light source uses NG400 high-pressure sodium lamp, illumination half
For diameter up to 60 meters, the body of rod is generally pyramid independent body structure, is rolled with steel plate, is highly 15-40 meters, mostly two to three sections
It constitutes.
According to a kind of existing lift engineering High-Pole Lamp prompt drop buffer unit, due to existing lift engineering High-Pole Lamp
When in use, the lamps and lanterns volume since the height of High-Pole Lamp is higher, and on lamp stand is larger, but lamps and lanterns exist for prompt drop buffer unit
After overlong time, and due to the influence of external factor, lamps and lanterns need replacing maintenance, and lamps and lanterns are to pass through lifting when gliding
Device, which falls lamps and lanterns, to lower, if lifting device failure, lamps and lanterns will generate prompt drop, lamps and lanterns are just likely to pound at this time
To staff or passerby, safety is not high, although prompt drop buffer unit can be arranged now with some lamp stands, simple makes
Carried out buffering buffering effect achieved with yielding rubber it is bad, although can effectively prevent lamps and lanterns from pounding to people, lamps and lanterns
When sliding since drop speed is larger, lamps and lanterns is caused still to generate biggish vibration when colliding with buffer unit, and lamp
Tool will be easy to damage when by significant shock, and lamps and lanterns drop to after the corresponding height of ground, due to lamps and lanterns away from
From the ground generally between 2.4 to 3 meters, and when staff needs to safeguard lamps and lanterns, because lamps and lanterns are higher apart from ground,
Staff is caused to be difficult to be maintained into lamps and lanterns, thus will increase work difficulty, so, it is proposed that a kind of high bar of lift engineering
Lamp prompt drop buffer unit, to solve the above problems.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of lift engineering High-Pole Lamp prompt drop buffer unit,
Have the decrease speed that can not only slow down lamps and lanterns, improves cushion performance, prevent lamps and lanterns from pounding to passerby and staff, moreover it is possible into
One step improves buffering effect, convenient for the maintenance to lamps and lanterns, the advantages that reducing work difficulty, it is high to solve existing lift engineering
When in use, the lamps and lanterns volume since the height of High-Pole Lamp is higher, and on lamp stand is larger, but lamp for bar lamp prompt drop buffer unit
Tool when in use between it is too long after, and due to the influence of external factor, lamps and lanterns need replacing maintenance, and lamps and lanterns are to pass through in downslide
Lifting device, which falls lamps and lanterns, to lower, if lifting device failure, lamps and lanterns will generate prompt drop, and lamps and lanterns are with regard to very possible at this time
Staff or passerby can be pounded, safety is not high, simple although prompt drop buffer unit can be arranged now with some lamp stands
Carry out that buffer buffering effect achieved bad using yielding rubber, although can effectively prevent lamps and lanterns from pounding to people,
Lamps and lanterns, since drop speed is larger, cause lamps and lanterns still can generate biggish vibration when colliding with buffer unit when sliding
Problem.
Technical solution
The utility model provides the following technical solutions: a kind of lift engineering High-Pole Lamp prompt drop buffer unit, the lifting
Formula engineering High-Pole Lamp prompt drop buffer unit includes:
Lamp stand, the lamp stand middle-end surround and is connected to annular support plate, and the annular support plate left and right ends are fixedly connected with
There is support plate, cushion chamber be provided with inside the support plate, and be fixedly connected to several buffer springs inside the cushion chamber,
The buffer spring upper end is fixedly connected with buffer board, and the support plate inner top side is rotatably connected to the first rotation axis,
First rotation axis outer end is fixedly connected to lower motion bar, and the lower motion bar upper end is rotatablely connected resilient turn
Axis, described time power shaft upper end are rotatably connected to motion bar, and the motion bar upper end is rotatably connected to the second rotation axis,
And rotation axis upper end is fixedly connected to sliding shoe, is rotatably connected to pulley, and the lamp on the inside of the sliding shoe
On the outside of bar left and right ends and be located at annular support plate upper end be provided with sliding slot；
It is fixedly connected to support rod at left and right sides of the annular support plate lower end, and is surround outside the post upper
Be connected to damping spring, be socketed with support tube outside the support rod lower end, and the support tube lower end be fixedly connected with it is hydraulic
Telescopic shaft.
Further advantage, described time power shaft can be such that the angle between on the inside of motion bar and lower motion bar remains
In at least 150 ° of angles, and the sliding shoe be squeezed can by pulley in sliding slot slide downward, the upper motion bar and under
Motion bar is by the activity activity of sliding shoe, and sliding shoe can extrude upper motion bar and the rotation by returning power shaft is under
Motion bar mutually folds.
Further advantage, the lower motion bar, which is squeezed, to connect with buffer board upper end outer surface, and buffer board can squeeze
It is movable in cushion chamber to press buffer spring, and the annular support plate bottom end is at least 2.5 meters at a distance from ground.
Further advantage, the annular support plate inner surface are not in contact with lamp stand, and on the inside of the lamp stand and annular support plate
The distance between be at least 0.3-0.5cm.
Further advantage, the damping spring bottom end is fixed with support tube top, and the support rod can pass through extruding
Damping spring is movable in support tube.
Further advantage, the hydraulically extensible axis can be driven by support tube and support rod annular support plate outside the lamp stand on
Lower activity, and the annular support plate bottom end can shorten at least 1.4 by the distance between the contraction of hydraulically extensible axis and ground
Rice.
Beneficial effect
Compared with prior art, the utility model provides a kind of lift engineering High-Pole Lamp prompt drop buffer unit, has
Below the utility model has the advantages that
1, lift engineering High-Pole Lamp prompt drop buffer unit, due to being provided with sliding shoe, when lamps and lanterns dramatic decrease, lamp
Tool can be in contact first with sliding shoe, and sliding shoe can be made pulley slide downward in sliding slot by the pressure of lamps and lanterns, same with this
When, sliding shoe will push motion bar, to make mutually to fold between motion bar and lower motion bar, so when lamps and lanterns are in prompt drop
When, lamps and lanterns can play the effect for slowing down lamps and lanterns decrease speed due to generated folding space between upper motion bar and lower motion bar
Fruit, thus make the decrease speed of lamps and lanterns become slowly, reduce lamps and lanterns decrease speed it is too fast and with impact force caused by support plate,
After upper motion bar and lower motion bar fold, lower motion bar will be in contact with buffer board, and buffer board is due to being under pressure at this time
Buffer spring can be squeezed, buffer spring will play damping effect, to further decrease the collision between support plate and lamps and lanterns
Dynamics, prevent impact force suffered by lamps and lanterns spend it is big and the case where damage, improve cushion performance of the lamps and lanterns in prompt drop,
And at least 2.5 meters from the ground of distance is arranged in annular support plate, therefore can also prevent lamps and lanterns from pounded in decline to work people
Member and passerby, improve safety of the lamps and lanterns in prompt drop.
2, lift engineering High-Pole Lamp prompt drop buffer unit, due to being provided with damping spring, when annular support plate is by lamp
When the pressure of tool, annular support plate can push damping spring, and stabilization of the annular support plate on lamp stand can be improved in damping spring at this time
Property, but also cushion performance when can be further improved lamps and lanterns prompt drop, and pass through the contraction of hydraulically extensible axis, annular can be propped up
The distance between plate and ground shorten at least 1.4 meters, consequently facilitating maintenance of the staff to lamps and lanterns, it is excessively high to avoid lamps and lanterns
And it is difficult to the problem of being maintained into, reduce work difficulty when staff's maintenance.
Detailed description of the invention
Fig. 1 is the utility model structure overall schematic；
Fig. 2 is the utility model structural support plate schematic top plan view.
In figure: 1 lamp stand, 2 hydraulically extensible axis, 3 support tubes, 4 support rods, 5 damping springs, 6 annular support plates, 7 support plates, 8
Buffer spring, 9 buffer boards, 10 first rotation axis, 11 lower motion bars, 12 times power shafts, motion bar, 14 sliding slots, 15 slidings on 13
Block, 16 second rotation axis, 17 movable pulleies, 18 cushion chambers.
Specific embodiment
Described embodiment that the following will be combined with the drawings in the embodiments of the present invention, is only the utility model one
Divide embodiment, instead of all the embodiments.
A kind of lift engineering High-Pole Lamp prompt drop buffer unit referring to FIG. 1-2, the lift engineering High-Pole Lamp prompt drop
Buffer unit includes:
Lamp stand 1,1 middle-end of lamp stand surround and is connected to annular support plate 6, and 6 left and right ends of annular support plate are fixedly connected to branch
Fagging 7 is provided with cushion chamber 18 inside support plate 7, and is fixedly connected to several buffer springs 8 inside cushion chamber 18, buffers
8 upper end of spring is fixedly connected with buffer board 9, and 7 inner top side of support plate is rotatably connected to the first rotation axis 10, the first rotation
10 outer end of axis is fixedly connected to lower motion bar 11, and 11 upper end of lower motion bar is rotatablely connected resilient shaft 12, Hui Lizhuan
12 upper end of axis is rotatably connected to motion bar 13, and 13 upper end of motion bar is rotatably connected to the second rotation axis 16, and rotation
16 upper end of axis is fixedly connected to sliding shoe 15, and 15 inside of sliding shoe is rotatably connected to pulley 17, and left and right two on the outside of lamp stand 1
It holds and is located at 6 upper end of annular support plate and be provided with sliding slot 14,11 inside of motion bar 13 and lower motion bar can be made by returning power shaft 12
Between angle remain at least 150 ° of angles, and sliding shoe 15 be squeezed can by pulley 17 in sliding slot 14 to downslide
Dynamic, upper motion bar 13 and lower motion bar 11 are by the activity activity of sliding shoe 15, and sliding shoe 15 can extrude upper motion bar
13 and by return power shaft 12 rotation folded with lower 11 phase of motion bar, lower motion bar 11 is squeezed can be with 9 upper end of buffer board
Outer surface connects, and buffer board 9 can extrude that buffer spring 8 is movable in cushion chamber 18, and 6 bottom end of annular support plate and ground away from
From at least 2.5 meters, due to being provided with sliding shoe 15, when lamps and lanterns dramatic decrease on lamp stand 1, lamps and lanterns first can be with sliding shoe
15 are in contact, and sliding shoe 15 can be made the slide downward in sliding slot 14 of pulley 17 by the pressure of lamps and lanterns, at the same time, sliding shoe
15 will push upper motion bar 13 by the second rotation axis 16, because of the angle between 11 inside of upper motion bar 13 and lower motion bar
At least 150 ° of angles, so as to more easily make between upper motion bar 13 and lower motion bar 11 by returning turning for power shaft 12
It is dynamic mutually to fold, so lamps and lanterns can be due to generated folding between upper motion bar 13 and lower motion bar 11 when lamps and lanterns are in prompt drop
Space and play the effect for slowing down lamps and lanterns decrease speed, thus make the decrease speed of lamps and lanterns become slowly, reduce lamps and lanterns under reduction of speed
Spend it is fast and with impact force caused by support plate 7, after upper motion bar 13 and lower motion bar 11 fold, lower movable 11 bar will
It is in contact by the rotation of the first rotation axis 10 with buffer board 9, buffer board 9 can be squeezed due to being under pressure in cushion chamber 18 at this time
Buffer spring 8 is pressed, buffer spring 8 will play damping effect, to further decrease the impact force between support plate 7 and lamps and lanterns
Degree, prevent impact force suffered by lamps and lanterns spend it is big and the case where damage, improve cushion performance of the lamps and lanterns in prompt drop, and
And at least 2.5 meters from the ground of distance is arranged in annular support plate 6, therefore can also prevent lamps and lanterns from pounding in decline to staff
And passerby, improve safety of the lamps and lanterns in prompt drop；
It is fixedly connected to support rod 4 at left and right sides of 6 lower end of annular support plate in the present embodiment, and outside 4 upper end of support rod
Around damping spring 5 is connected to, support tube 3 is socketed with outside 4 lower end of support rod, and 3 lower end of support tube is fixedly connected with liquid
Telescopic shaft 2 is pressed, 6 inner surface of annular support plate is not in contact with lamp stand 1, and the distance between 6 inside of lamp stand 1 and annular support plate is at least
For 0.3-0.5cm, 5 bottom end of damping spring is fixed with 3 top of support tube, and support rod 4 can propped up by squeezing damping spring 5
Activity in cylinder 3 is supportted, hydraulically extensible axis 2 can drive annular support plate 6 living up and down in 1 outside of lamp stand by support tube 3 and support rod 4
It is dynamic, and 6 bottom end of annular support plate can shorten at least 1.4 meters by the distance between the contraction of hydraulically extensible axis 2 and ground, due to
Provided with damping spring 5, when pressure of the annular support plate 6 by lamps and lanterns because between 6 inside of annular support plate without and lamp stand 1
It is in contact, annular support plate 6 can push damping spring 5 by activity of the support rod 4 in support tube 3, and damping spring 5 can at this time
Cushion performance to improve stability of the annular support plate 6 on lamp stand 1, but also when can be further improved lamps and lanterns prompt drop, and it is logical
The interconnection crossed between liquid telescopic shaft 2, support tube 3 and support rod 4 can play the supporting role to annular support plate 6, and lead to
The contraction of hydraulically extensible axis 2 is crossed, the distance between annular support plate 6 and ground can be shorten at least 1.4 meters, and 1.4 meters
Height is generally lower than the height of staff, consequently facilitating maintenance of the staff to lamps and lanterns, it is excessively high and be difficult to avoid lamps and lanterns
The problem of being maintained into reduces work difficulty when staff's maintenance.
To sum up, the lift engineering High-Pole Lamp prompt drop buffer unit passes through setting sliding shoe 15, upper motion bar 13 and buffering
The structures such as spring 18 allow lamps and lanterns to reduce sinking speed in advance in prompt drop, reduce the shock between lamps and lanterns and support plate 7
Dynamics, and cushion performance can be further improved by the buffering effect of buffer spring 18, and make lamps and lanterns will not in decline
Staff and passerby are pounded, safety is improved.
By the way that the structures such as damping spring 5 and hydraulically extensible axis 2 are arranged, the resiliency of buffer unit is further improved
Can, also shorten the distance between lamps and lanterns and ground, the maintenance convenient for staff to lamps and lanterns reduces work difficulty.
1 lamp stand, 2 hydraulically extensible axis, 3 support tubes, 4 support rods, 5 damping springs, 6 annular branch used in above-described embodiment
Plate, 7 support plates, 8 buffer springs, 9 buffer boards, 10 first rotation axis, 11 lower motion bars, 12 times power shafts, motion bar, 14 on 13
Sliding slot, 15 sliding shoes, 16 second rotation axis, 17 movable pulleies, 18 cushion chambers can be bought by market or private customization obtains.
Above-described embodiment is served only for that the utility model is further described, no to the specific descriptions of the utility model
It can be interpreted as the restriction to scope of protection of the utility model, the technician of this field is according to the content pair of above-mentioned utility model
The utility model is made some nonessential modifications and adaptations and is each fallen within the protection scope of the utility model.
Claims (6)
1. a kind of lift engineering High-Pole Lamp prompt drop buffer unit, which is characterized in that the lift engineering High-Pole Lamp prompt drop is slow
Flushing device includes:
Lamp stand (1), lamp stand (1) middle-end surround and is connected to annular support plate (6), and the annular support plate (6) left and right ends are equal
It is fixedly connected with support plate (7), is provided with cushion chamber (18) inside the support plate (7), and the cushion chamber (18) is internal solid
Surely several buffer springs (8) are connected with, buffer spring (8) upper end is fixedly connected with buffer board (9), and the support plate
(7) inner top side is rotatably connected to the first rotation axis (10), and the first rotation axis (10) outer end is fixedly connected to lower work
Lever (11), and the lower motion bar (11) upper end is rotatablely connected resilient shaft (12), described time power shaft (12) upper end
It is rotatably connected to motion bar (13), motion bar (13) upper end is rotatably connected to the second rotation axis (16), and described
Second rotation axis (16) upper end is fixedly connected to sliding shoe (15), is rotatably connected to pulley on the inside of the sliding shoe (15)
(17), and the lamp stand (1) on the outside of left and right ends and be located at annular support plate (6) upper end be provided with sliding slot (14)；
It is fixedly connected to support rod (4) at left and right sides of annular support plate (6) lower end, and outside the support rod (4) upper end
Around being connected to damping spring (5), it is socketed with support tube (3) outside support rod (4) lower end, and the support tube (3)
Lower end is fixedly connected with hydraulically extensible axis (2).
2. a kind of lift engineering High-Pole Lamp prompt drop buffer unit according to claim 1, it is characterised in that: the Hui Li
Shaft (12) can be such that the angle between on the inside of motion bar (13) and lower motion bar (11) remains at least 150 ° of angles, and
The sliding shoe (15) be squeezed can by pulley (17) in sliding slot (14) interior slide downward, the upper motion bar (13) and under
Motion bar (11) is by the activity activity of sliding shoe (15), and sliding shoe (15) can extrude upper motion bar (13) and pass through back
The rotation of power shaft (12) is mutually folded with lower motion bar (11).
3. a kind of lift engineering High-Pole Lamp prompt drop buffer unit according to claim 1, it is characterised in that: the lower work
Lever (11), which is squeezed, to connect with buffer board (9) upper end outer surface, and buffer board (9) can extrude buffer spring (8) slow
It is movable in chamber (18) to rush, and the annular support plate (6) bottom end is at least 2.5 meters at a distance from ground.
4. a kind of lift engineering High-Pole Lamp prompt drop buffer unit according to claim 1, it is characterised in that: the annular
Supporting plate (6) inner surface is not in contact with lamp stand (1), and is at least the distance between on the inside of the lamp stand (1) and annular support plate (6)
0.3-0.5cm。
5. a kind of lift engineering High-Pole Lamp prompt drop buffer unit according to claim 1, it is characterised in that: the damping
Spring (5) bottom end is fixed with support tube (3) top, and the support rod (4) can be by squeezing damping spring (5) in support tube
(3) movable in.
6. a kind of lift engineering High-Pole Lamp prompt drop buffer unit according to claim 1, it is characterised in that: described hydraulic
Telescopic shaft (2) can drive annular support plate (6) external up and down in lamp stand (1) by support tube (3) and support rod (4), and institute
At least 1.4 meters can be shorten to by the distance between the contraction of hydraulically extensible axis (2) and ground by stating annular support plate (6) bottom end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822239890.8U CN209355108U (en) | 2018-12-28 | 2018-12-28 | A kind of lift engineering High-Pole Lamp prompt drop buffer unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822239890.8U CN209355108U (en) | 2018-12-28 | 2018-12-28 | A kind of lift engineering High-Pole Lamp prompt drop buffer unit |
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| Publication Number | Publication Date |
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| CN209355108U true CN209355108U (en) | 2019-09-06 |
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ID=67801131
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| CN201822239890.8U Active CN209355108U (en) | 2018-12-28 | 2018-12-28 | A kind of lift engineering High-Pole Lamp prompt drop buffer unit |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109519825A (en) * | 2018-12-28 | 2019-03-26 | 博朗特互联科技(苏州)有限公司 | A kind of lift engineering High-Pole Lamp prompt drop buffer unit |
| CN115585409A (en) * | 2022-09-27 | 2023-01-10 | 华荣照明有限公司 | Mobile intelligent lighting device for fire fighting and method thereof |
-
2018
- 2018-12-28 CN CN201822239890.8U patent/CN209355108U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109519825A (en) * | 2018-12-28 | 2019-03-26 | 博朗特互联科技(苏州)有限公司 | A kind of lift engineering High-Pole Lamp prompt drop buffer unit |
| CN109519825B (en) * | 2018-12-28 | 2024-04-05 | 南方雄狮创建集团股份有限公司 | Lifting type engineering high-pole lamp rapid-lowering buffer device |
| CN115585409A (en) * | 2022-09-27 | 2023-01-10 | 华荣照明有限公司 | Mobile intelligent lighting device for fire fighting and method thereof |
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