CN113124358A - Tower crane lamp that shock attenuation was prevent wind - Google Patents
Tower crane lamp that shock attenuation was prevent wind Download PDFInfo
- Publication number
- CN113124358A CN113124358A CN202110557725.0A CN202110557725A CN113124358A CN 113124358 A CN113124358 A CN 113124358A CN 202110557725 A CN202110557725 A CN 202110557725A CN 113124358 A CN113124358 A CN 113124358A
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- China
- Prior art keywords
- fixedly connected
- tower crane
- shock
- lamp
- sides
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- 230000035939 shock Effects 0.000 title claims abstract description 11
- 238000013016 damping Methods 0.000 claims description 35
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 208000012886 Vertigo Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 231100000889 vertigo Toxicity 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
- F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V15/00—Protecting lighting devices from damage
- F21V15/04—Resilient mountings, e.g. shock absorbers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Jib Cranes (AREA)
Abstract
The invention discloses a shock-absorbing and wind-proof tower crane lamp which comprises a hanging bracket, wherein the hanging bracket comprises a top plate and side plates, the side plates are respectively and fixedly connected to two sides of the lower surface of the top plate, two sides of the bottom of the top plate are respectively and fixedly connected with a first connecting rod, the bottom of the first connecting rod is movably connected with a second connecting rod, the bottom of the second connecting rod is fixedly connected with a shock-absorbing piece, a horizontal shock-absorbing cavity is formed in the shock-absorbing piece, a sleeve is fixedly connected to the interior of the horizontal shock-absorbing cavity, a first buffer spring is arranged in the sleeve, two sides of the first buffer spring are respectively and fixedly connected with movable rods extending out of the sleeve, and the opposite sides of the two movable rods are respectively. This tower crane lamp that shock attenuation was prevent wind, novel structure thinks about ingeniously, has effectively prevented the vibrations of tower ceiling lamp from swaying through setting up damper, and the lamp shade shell adopts streamlined design simultaneously, has reduced the probability that the tower crane lamp was blown off, has good guard action.
Description
Technical Field
The invention relates to the technical field of tower cranes, in particular to a shock-absorbing and wind-proof tower crane lamp.
Background
The tower crane is the most common hoisting equipment in construction sites, also called tower crane, and is used for hoisting construction raw materials such as reinforcing steel bars, wood ridges, concrete, steel pipes and the like for construction by virtue of the extension (height) of one section and one section (called standard section for short). The tower crane is an indispensable device on a construction site.
All install some tower ceiling lamps on present tower crane, be used for illuminating the tower crane at night or under the more fuzzy occasion of sight, however, at the tower crane during operation, often can appear rocking back and forth, lead to light to sway the frequency height, cause the staff easily to vertigo, the tower crane lamp still can receive the damage because of the low frequency vibrations of tower crane during operation production, and high altitude wind-force is great, still can cause the tower crane lamp to drop under the severe condition, not only influenced tower crane jack-up work, very big potential safety hazard has still been caused.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the shock-absorbing wind-proof tower crane lamp is novel in structure and ingenious in conception, the shock-absorbing assembly is arranged to effectively prevent the tower crane lamp from shaking and swinging, and meanwhile, the lampshade shell adopts a streamline design, so that the probability that the tower crane lamp is blown down is reduced, and the tower crane lamp has a good protection effect.
In order to achieve the purpose, the invention provides the following technical scheme: a shock-absorbing and wind-proof tower crane lamp comprises a hanger, wherein the hanger comprises a top plate and side plates, the side plates are respectively and fixedly connected to two sides of the lower surface of the top plate, two sides of the bottom of the top plate are respectively and fixedly connected with a first connecting rod, the bottom of the first connecting rod is movably connected with a second connecting rod, the bottom of the second connecting rod is fixedly connected with a shock-absorbing piece, a horizontal shock-absorbing cavity is formed in the shock-absorbing piece, a sleeve is fixedly connected to the inside of the horizontal shock-absorbing cavity, a first buffer spring is arranged in the sleeve, two sides of the first buffer spring are respectively and fixedly connected with movable rods extending out of the sleeve, opposite sides of the two movable rods are respectively and fixedly connected with a slide block, opposite sides of the slide block are respectively and fixedly connected with buffer rods extending out of the horizontal shock-absorbing cavity, a shock-absorbing spring is, the lamp shade is characterized in that a lamp body is arranged inside the lamp shade, vertical damping cavities are formed inside the side plates respectively, a second buffer spring is fixedly connected to the inner wall of the top of each vertical damping cavity, the bottom of the second buffer spring is fixedly connected with a base plate which is connected with the inner walls of the two sides of the vertical damping cavity in a sliding mode, a connecting plate is fixedly connected to the bottom of the base plate, and rectangular holes communicated with the vertical damping cavities are formed in the opposite sides of the side plates respectively.
Furthermore, a connecting spring is fixedly connected between the top plate and the damping piece.
Further, the sliding block is connected with the horizontal damping cavity in a sliding mode.
Furthermore, the buffer rod extends to the inside of the vertical shock absorption cavity and is fixedly connected with the connecting plate.
Furthermore, the radian of the outer shell of the lampshade is in a streamline design.
The invention has the beneficial effects that:
1. when the tower crane leads to tower crane lamp up-and-down motion because of vibrations in the course of the work, provide a reaction force for the tower crane lamp through second buffer spring and connecting spring, thereby weaken vibrations, reduce the harm to the tower crane lamp that causes because of vibrations, improve the life of tower ceiling lamp, cooperation through first buffer spring and damping spring simultaneously, carry out the shock attenuation of horizontal direction to the tower crane lamp, thereby prevent the swing of horizontal direction from appearing in the tower crane lamp, reduce the frequency and the range that light swayed, prevent that light from swaying the too high discomfort that causes the staff of frequency, the lamp shade shell adopts streamlined design simultaneously, the probability that the tower crane lamp was blown down has been reduced, good guard action has.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic view of the overall plan structure of the present invention;
FIG. 2 is a sectional view showing the inner structure of the shock-absorbing member of the present invention;
FIG. 3 is a side view of the side panel structure assembly of the present invention;
figure 4 is a schematic view of the structural components of the lampshade of the invention.
Reference numbers in the figures: 1. a top plate; 2. a side plate; 3. a first connecting rod; 4. a second connecting rod; 5. a shock absorbing member; 6. a horizontal damping chamber; 7. a sleeve; 8. a first buffer spring; 9. a movable rod; 10. a slider; 11. a buffer rod; 12. a damping spring; 13. a lamp shade; 14. a lamp body; 15. a vertical damping chamber; 16. a second buffer spring; 17. a base plate; 18. a connecting plate; 19. a rectangular hole; 20. a spring is connected.
Detailed Description
The technical scheme of the invention is clearly and completely described in the following with reference to the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance.
Among the prior art, when the tower crane carried out the jack-up operation, because tower ceiling lamp receives vibrations influence always, probably lead to tower crane lamp internals not hard up, cause serious harm to the tower crane lamp, reduce its life.
Example one
As shown in figures 1-4, a shock-absorbing and wind-proof tower crane lamp comprises a hanger, the hanger comprises a top plate 1 and side plates 2, the side plates 2 are respectively and fixedly connected to two sides of the lower surface of the top plate 1, two sides of the bottom of the top plate 1 are respectively and fixedly connected with a first connecting rod 3, the bottom of the first connecting rod 3 is movably connected with a second connecting rod 4, the bottom of the second connecting rod 4 is fixedly connected with a shock-absorbing member 5, a connecting spring 20 is fixedly connected between the top plate 1 and the shock-absorbing member 5, the connection between the hanger and the tower crane lamp can be enhanced through the connecting spring 20, the shock-absorbing function of the tower crane lamp is achieved, a horizontal shock-absorbing cavity 6 is arranged inside the shock-absorbing member 5, a sleeve 7 is fixedly connected inside the horizontal shock-absorbing cavity 6, a first buffer spring 8 is arranged inside the sleeve 7, two sides of, the opposite sides of the two movable rods 9 are fixedly connected with sliders 10 respectively, the sliders 10 are slidably connected with the horizontal damping cavity 6, so that the sliders 10 can slide left and right in the horizontal damping cavity 6, the opposite sides of the sliders 10 are fixedly connected with buffer rods 11 extending out of the horizontal damping cavity 6 respectively, damping springs 12 are arranged on the outer sides of the buffer rods 11, a lampshade 13 is arranged at the bottom of the damping piece 5, a lamp body 14 is arranged in the lampshade 13, vertical damping cavities 15 are arranged in the two side plates 2 respectively, a second damping spring 16 is fixedly connected with the inner wall of the top of each vertical damping cavity 15, backing plates 17 slidably connected with the inner walls of the two sides of each vertical damping cavity 15 are fixedly connected with the bottom of each second damping spring 16, connecting plates 18 are fixedly connected with the bottoms of the backing plates 17, the buffer rods 11 extend into the vertical damping cavities 15 and are fixedly connected with the connecting plates 18, rectangular holes 19 communicated with the vertical damping cavities 15 are arranged on the opposite, when the tower crane leads to tower crane lamp up-and-down motion because of vibrations in the course of the work, provide a reaction force for the tower crane lamp through second buffer spring 16 and connecting spring 20, thereby weaken vibrations, reduce the harm to the tower crane lamp that causes because of vibrations, improve the life of tower ceiling lamp, the synergism through first buffer spring 8 and damping spring 12 simultaneously, carry out the shock attenuation of horizontal direction to the tower crane lamp, thereby prevent that the swing of horizontal direction from appearing in the tower crane lamp, reduce the frequency and the range that light swayed, good guard action has.
Example two
The lampshade 13 in the first embodiment has no windproof effect, and the tower crane lamp may be blown down when the wind force at high altitude is too large, referring to fig. 4, as another preferred embodiment, the difference from the first embodiment is that the housing radian of the lampshade 13 is in a streamline design, so that the windproof effect can be achieved, and the probability that the tower crane lamp is blown down is reduced.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the invention as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a tower crane lamp that shock attenuation is prevent wind, includes gallows, its characterized in that: the hanging bracket comprises a top plate (1) and side plates (2), the side plates (2) are respectively and fixedly connected to two sides of the lower surface of the top plate (1), two sides of the bottom of the top plate (1) are respectively and fixedly connected with a first connecting rod (3), the bottom of the first connecting rod (3) is movably connected with a second connecting rod (4), the bottom of the second connecting rod (4) is fixedly connected with a damping piece (5), a horizontal damping cavity (6) is formed inside the damping piece (5), a sleeve (7) is fixedly connected inside the horizontal damping cavity (6), a first buffer spring (8) is arranged inside the sleeve (7), two sides of the first buffer spring (8) are respectively and fixedly connected with movable rods (9) extending out of the sleeve (7), and the opposite sides of the two movable rods (9) are respectively and fixedly connected with a sliding block (10), the opposite sides of the sliding blocks (10) are respectively and fixedly connected with a buffer rod (11) extending out of the horizontal damping cavity (6), a damping spring (12) is arranged on the outer side of the buffer rod (11), a lampshade (13) is arranged at the bottom of the damping piece (5), a lamp body (14) is arranged inside the lampshade (13), vertical damping cavities (15) are respectively arranged inside the two side plates (2), the inner wall of the top part of the vertical shock absorption cavity (15) is fixedly connected with a second buffer spring (16), the bottom of the second buffer spring (16) is fixedly connected with a backing plate (17) which is connected with the inner walls at two sides of the vertical damping cavity (15) in a sliding way, the bottom of the backing plate (17) is fixedly connected with a connecting plate (18), and rectangular holes (19) communicated with the vertical damping cavity (15) are respectively formed in the opposite sides of the two side plates (2).
2. The tower crane lamp of claim 1, which is shock-absorbing and wind-proof, and is characterized in that: and a connecting spring (20) is fixedly connected between the top plate (1) and the damping piece (5).
3. The tower crane lamp of claim 1, which is shock-absorbing and wind-proof, and is characterized in that: the sliding block (10) is connected with the horizontal damping cavity (6) in a sliding mode.
4. The tower crane lamp of claim 1, which is shock-absorbing and wind-proof, and is characterized in that: the buffer rod (11) extends to the inside of the vertical shock absorption cavity (15) and is fixedly connected with the connecting plate (18).
5. The tower crane lamp with the shock absorption and the wind prevention functions as claimed in any one of claims 1 to 4, wherein: the radian of the outer shell of the lampshade (13) is in streamline design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110557725.0A CN113124358A (en) | 2021-05-21 | 2021-05-21 | Tower crane lamp that shock attenuation was prevent wind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110557725.0A CN113124358A (en) | 2021-05-21 | 2021-05-21 | Tower crane lamp that shock attenuation was prevent wind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113124358A true CN113124358A (en) | 2021-07-16 |
Family
ID=76782388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110557725.0A Pending CN113124358A (en) | 2021-05-21 | 2021-05-21 | Tower crane lamp that shock attenuation was prevent wind |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113124358A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115614429A (en) * | 2022-10-09 | 2023-01-17 | 国网安徽省电力有限公司铜陵供电公司 | Balanced shock attenuation damping device |
-
2021
- 2021-05-21 CN CN202110557725.0A patent/CN113124358A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115614429A (en) * | 2022-10-09 | 2023-01-17 | 国网安徽省电力有限公司铜陵供电公司 | Balanced shock attenuation damping device |
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