CN209355047U - A kind of centralized lighting device of tower crane engineering - Google Patents
A kind of centralized lighting device of tower crane engineering Download PDFInfo
- Publication number
- CN209355047U CN209355047U CN201822239648.0U CN201822239648U CN209355047U CN 209355047 U CN209355047 U CN 209355047U CN 201822239648 U CN201822239648 U CN 201822239648U CN 209355047 U CN209355047 U CN 209355047U
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- screw hole
- lighting device
- tower crane
- headlamp
- lamp holder
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Abstract
The utility model relates to technical field of lighting devices, specially a kind of centralized lighting device of tower crane engineering, it adjusts lamp holder upper end and is provided with the slot in cross-shaped configuration, and adjust the lamp holder side plate that all around the equal screw connection a pair in four ends is distributed in left and right, it is provided with the second screw hole inside every block of side plate, and the middle and upper part for adjusting lamp holder all around four ends is provided with the third screw hole communicated with slot.By the way that white light is taken out inside light trough, then by the way that fixed block to be inserted between slot or side plate, then it is inserted into inside the second screw hole of third screw hole or insertion and is turned using screw, allow to fixed white light, and then illumination direction can be adjusted according to needed for staff, to there are multiple illumination directions, allow to centralized lighting, solves the lighting device of current tower crane engineering, illumination direction is single, the problem of being difficult to centralized lighting and being not easy to staff's movable lamp.
Description
Technical field
The utility model relates to technical field of lighting devices, specially a kind of centralized lighting device of tower crane engineering.
Background technique
Tower crane is most common a kind of lifting equipment on construction site, also known as " derrick crane ", is connect with a section
Long, for hanging the raw material of the constructions such as working reinforcing bar, wooden flute, concrete, steel pipe, tower crane is a kind of essential on building site
Equipment, and when carrying out tower crane engineering at night, the work that needs lighting device to be illuminated.
The lighting device of tower crane engineering at present, when being constructed using tower crane at night, illumination direction is single, so that needing
When illuminating multiple directions, it is difficult to which centralized lighting causes to cause inconvenience, and lighting device of today, is not easy to work people
Member's movable lamp causes excessively dangerous on tower crane.
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 centralized lighting device of tower crane engineering, has not
Only multiple illumination directions, allow to centralized lighting, and the advantages that be convenient for staff's movable lamp, solve at present
The lighting device of tower crane engineering, illumination direction is single, the problem of being difficult to centralized lighting and being not easy to staff's movable lamp.
(2) technical solution
Not only there are multiple illumination directions for realization is above-mentioned, allows to centralized lighting, and shine convenient for staff's activity
The purpose of bright lamp, the utility model provide the following technical solutions: a kind of centralized lighting device of tower crane engineering, the lighting device
Include: fixed plate and headlamp, the fixed plate include support rod, movable axis, connecting rod, vertical bar, gag lever post, shaft, handwheel and
Rope sheave, and vertical bar is vertically welded in the dead plate upper end, the rear and front end on the upside of the vertical bar is provided with the first limit hole, and
The inside that shaft runs through and is rotatably connected on the upside of the vertical bar, the outer wall that the shaft is applied in the vertical bar inner portion are in
Annular is uniformly provided at least six second limit holes, and vertical bar upper end is connected with gag lever post, the shaft left end by elastic string
It penetrates through the vertical bar to connect rope sheave, and shaft right end penetrates through the vertical bar and is connected handwheel, the rope sheave outer wall is tied with end
The company's rope being connected with the headlamp, and support rod passes through electric arc welding in the fixed front edge of board, the support rod front end
It is connected with the concave block being integrated with, and shaft is through being fixed on inside the concave block, and interspersed in the middle part of shaft and activity is even
Connective pole；The headlamp screw connection is in the connecting rod front end, and headlamp includes white light and adjusting lamp holder, the illumination
Lamp surrounding is provided with light trough, and the white light being electrically connected with the headlamp, the white light are clamped inside each light trough
Lamp upper end is connected to fixed block, and the first screw hole is provided with inside fixed block, the headlamp surrounding and be located at described light trough one end
Equal screw connection adjusts lamp holder, and adjusting lamp holder includes side plate, and the adjusting lamp holder upper end is provided with the slot in cross-shaped configuration,
And it adjusts lamp holder all around the equal screw connection a pair in four ends is provided with the inside every block of side plate in the side plate of left and right distribution
Two screw holes, and the middle and upper part for adjusting lamp holder all around four ends is provided with the third screw hole communicated with the slot.
Further advantage, first limit hole is equal with the aperture of second limit hole, and the gag lever post along
First limit hole passes through second limit hole and first limit hole and second limit hole is clamped.
Further advantage is bonded with sealing ring by waterproof glue on the outside of each light trough, and the sealing ring and
The white light is in contact.
Further advantage, first screw hole, second screw hole and the third screw hole three aperture are equal.
Further advantage, the fixed block, which is inserted into inside the slot, passes through the third screw hole and described the by screw
One screw hole is fixed.
Further advantage, the fixed block, which is inserted between the side plate, passes through second screw hole and described the by screw
One screw hole is fixed.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of centralized lighting device of tower crane engineering, and having following has
Beneficial effect:
1. the centralized lighting device of this kind of tower crane engineering, by taking out white light inside light trough, then by that will consolidate
Determine between block insertion slot or side plate, is then inserted into inside the second screw hole of third screw hole or insertion and is turned using screw, so that
White light can be fixed, and then illumination direction can be adjusted according to needed for staff, to there are multiple illumination directions, is made
Obtaining can be with centralized lighting；
2. rope sheave can be driven to rotate by rotation handwheel, so that pulling headlamp by while even rope is wrapped with, making to shine
Bright lamp is movable by the activity of connecting rod, when user desired position is arrived in activity, by limiting gag lever post along first
Hole passes through the second limit hole, so that rope sheave no longer rotates, so that headlamp is fixed, and then illuminates convenient for staff's activity
Lamp.
Detailed description of the invention
Fig. 1 is the utility model structure overall schematic；
Fig. 2 is that the utility model structure adjusts lamp holder schematic diagram；
Fig. 3 is the utility model structure rope sheave schematic diagram.
In figure: 100- headlamp；101- light trough；The first screw hole of 102-；103- sealing ring；104- white light；105- is fixed
Block；200- adjusts lamp holder；201- slot；202- side plate；The second screw hole of 203-；204- third screw hole；300- fixed plate；301- branch
Strut；302- concave block；303- movable axis；304- connecting rod；305- vertical bar；The first limit hole of 306-；307- gag lever post；308- axis
Bar；309- handwheel；The second limit hole of 310-；311- rope sheave；312- even restricts.
Specific embodiment
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, attached drawing will be compareed below
Illustrate specific embodiment of the present utility model.It should be evident that the accompanying drawings in the following description is only the one of the utility model
A little embodiments for those of ordinary skill in the art without creative efforts, can also be according to these
Attached drawing obtains other attached drawings, and obtains other embodiments.
In example 1, as shown in Figure 1-3, this implementation discloses a kind of centralized lighting device of tower crane engineering, the photograph
Bright device includes: fixed plate 300 and headlamp 100, the fixed plate 300 include support rod 301, movable axis 303, connecting rod 304,
Vertical bar 305, gag lever post 307, shaft 308, handwheel 309 and rope sheave 311, and vertical bar 305 is vertically welded in the fixed plate 300
End, the rear and front end of 305 upside of vertical bar is provided with the first limit hole 306, and shaft 308 runs through and is rotatably connected on described
The inside of the upside of vertical bar 305, the outer wall that the shaft 308 is applied in 305 inner portion of vertical bar be uniformly provided in a ring to
Few six the second limit holes 310, and 305 upper end of vertical bar is connected with gag lever post 307 by elastic string, 308 left end of shaft is passed through
Connect rope sheave 311 across the vertical bar 305, and 308 right end of shaft penetrates through the vertical bar 305 and is connected handwheel 309, the rope sheave
311 outer walls are tied with company's rope 312 that end is connected with the headlamp 100, and support rod 301 passes through electric arc welding described solid
300 front end of fixed board, 301 front end of support rod are connected with the concave block 302 being integrated with, and shaft 308 is through being fixed on institute
It states inside concave block 302, and interts in the middle part of shaft 308 and be flexibly connected connecting rod 304, be fixed by bolts to by fixed plate 300
When needing movable lamp 100 on tower crane, handwheel 309 is grasped, handwheel 309 is rotated clockwise by shaft 308, it can
To drive rope sheave 311 to rotate clockwise, so that can pull headlamp 100 by while even rope 312 is entangled in outer wall, work as illumination
When lamp 100 is pulled, it can make as the connecting rod 304 in concave block 302 before support rod 301 is by 303 activity of movable axis
Headlamp 100 is movable with the activity of connecting rod 304, when user desired position is arrived in activity, because of the first limit hole 306
It is equal with the aperture of the second limit hole 310, and gag lever post 307 passes through the second limit hole 310 and first along the first limit hole 306
Limit hole 306 and the second limit hole 310 clamping, so by by gag lever post 307 along the first limit hole 306 in vertical bar 305
The second limit hole 310 in shaft 308, so that rope sheave 311 no longer rotates, so that headlamp 100 is fixed, Jin Erbian
In staff's movable lamp 100；
In example 2, as shown in Figs. 1-2, on the basis of example 1,100 screw connection of headlamp is in institute
304 front end of connecting rod is stated, and headlamp 100 includes white light 104 and adjusts lamp holder 200,100 surrounding of headlamp is provided with lamp
Slot 101, and the white light 104 being electrically connected with the headlamp 100, the white light are clamped inside each light trough 101
104 upper ends are connected to fixed block 105, and the first screw hole 102 is provided with inside fixed block 105,100 surrounding of headlamp and are located at
The equal screw connection in 101 one end of light trough adjusts lamp holder 200, and adjusting lamp holder 200 includes side plate 202, the adjusting lamp holder 200
Upper end is provided with the slot 201 in cross-shaped configuration, and adjusting lamp holder 200 all around divide in left and right by the equal screw connection a pair in four ends
The side plate 202 of cloth is provided with the second screw hole 203 inside every block of side plate 202, and adjusts four ends all around of lamp holder 200
Middle and upper part is provided with the third screw hole 204 communicated with the slot 201, due to the first screw hole 102, the second screw hole 203 and third
204 three aperture of screw hole is equal, and fixed block 105 is inserted into inside slot 201 and passes through third screw hole 204 and the first spiral shell by screw
Hole 102 is fixed, and fixed block 105 is inserted between side plate 202 and is consolidated by screw across the second screw hole 203 and the first screw hole 102
It is fixed, so that by the way that white light 104 is taken out inside light trough 101, then by the way that the fixed block 105 on white light 104 to be inserted into
Between slot 201 or side plate 202, and slot 201 is inserted into fixed block 105 anyhow in cross, then utilizes spiral shell
The first screw hole 102 is passed through inside the second screw hole 203 of silk insertion third screw hole 204 or insertion to turn, and is allowed to white light 104
The angle according to required for staff and putting down, which is fixed on, to be adjusted in lamp holder 200, after headlamp 100 is powered, white light 104
It can be powered simultaneously shinny, and then illumination direction can be adjusted according to needed for staff, to there is multiple illumination directions, make
Obtaining can be with centralized lighting.
In the third embodiment, as shown in Figure 1, on the basis of embodiment one or two, each 101 outside of light trough is logical
It crosses waterproof glue and is bonded with sealing ring 103, and the sealing ring 103 is in contact with the white light 104, by sealing ring 103,
Leakproofness between white light 104 and light trough 101 can be increased, so that preventing rainwater from entering light trough when rainy day
Inside 101.
It is used in above-described embodiment: 100- headlamp；101- light trough；The first screw hole of 102-；103- sealing ring；104- is white
Light lamp；105- fixed block；200- adjusts lamp holder；201- slot；202- side plate；The second screw hole of 203-；204- third screw hole；300-
Fixed plate；301- support rod；302- concave block；303- movable axis；304- connecting rod；305- vertical bar；The first limit hole of 306-；307- limit
Position bar；308- shaft；309- handwheel；The second limit hole of 310-；311- rope sheave；Even rope can pass through market purchase or individual to 312-
Customization obtains.
It should be noted that above-described embodiment can be freely combined as needed.The above is only the utility model
Preferred embodiment, it is noted that for those skilled in the art, do not departing from the utility model principle
Under the premise of, several improvements and modifications can also be made, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (6)
1. a kind of centralized lighting device of tower crane engineering, which is characterized in that the lighting device includes:
Fixed plate (300) and headlamp (100), the fixed plate (300) include support rod (301), movable axis (303), connecting rod
(304), vertical bar (305), gag lever post (307), shaft (308), handwheel (309) and rope sheave (311), and vertical bar (305) vertical welding
It connects the rear and front end on the upside of the fixed plate (300) upper end, the vertical bar (305) to be provided with the first limit hole (306), and axis
The inside that bar (308) runs through and is rotatably connected on the upside of the vertical bar (305), the shaft (308) are applied in the vertical bar
(305) outer wall of inner portion is uniformly provided at least six second limit holes (310) in a ring, and vertical bar (305) upper end passes through
Elastic string is connected with gag lever post (307), and shaft (308) left end penetrates through the vertical bar (305) and connects rope sheave (311), and
Shaft (308) right end penetrate through the vertical bar (305) be connected handwheel (309), rope sheave (311) outer wall be tied with end with it is described
The connected company of headlamp (100) restricts (312), and support rod (301) by electric arc welding in the fixed plate (300) front end,
Support rod (301) front end is connected with the concave block (302) being integrated with, and shaft (308) is through being fixed on the concave block
(302) internal, and intert in the middle part of shaft (308) and be flexibly connected connecting rod (304)；Headlamp (100) screw connection exists
Connecting rod (304) front end, and headlamp (100) includes white light (104) and adjusts lamp holder (200), the headlamp (100)
Surrounding is provided with light trough (101), and the internal clamping of each light trough (101) be electrically connected with the headlamp (100) it is white
Light lamp (104), white light (104) upper end are connected to fixed block (105), and are provided with the first screw hole inside fixed block (105)
(102), headlamp (100) surrounding and it is located at the equal screw connection in the light trough (101) one end and adjusts lamp holder (200), and adjusts
Saving lamp holder (200) includes side plate (202), and described adjusting lamp holder (200) upper end is provided with the slot (201) in cross-shaped configuration, and
Adjust lamp holder (200) side plate (202) of the equal screw connection a pair in four ends in left and right distribution all around, every block of side plate
(202) internal to be provided with the second screw hole (203), and the middle and upper part for adjusting lamp holder (200) all around four ends be provided with it is described
The third screw hole (204) that slot (201) communicates.
2. a kind of centralized lighting device of tower crane engineering according to claim 1, it is characterised in that: first limit hole
(306) equal with the aperture of second limit hole (310), and the gag lever post (307) is along first limit hole (306)
It is clamped across second limit hole (310) and first limit hole (306) and second limit hole (310).
3. a kind of centralized lighting device of tower crane engineering according to claim 1, it is characterised in that: each light trough
(101) outside is bonded with sealing ring (103) by waterproof glue, and the sealing ring (103) and the white light (104) phase
Contact.
4. a kind of centralized lighting device of tower crane engineering according to claim 1, it is characterised in that: first screw hole
(102), second screw hole (203) and the third screw hole (204) three aperture are equal.
5. a kind of centralized lighting device of tower crane engineering according to claim 1, it is characterised in that: the fixed block
(105) it is inserted into inside the slot (201) and the third screw hole (204) and first screw hole (102) is passed through admittedly by screw
It is fixed.
6. a kind of centralized lighting device of tower crane engineering according to claim 1, it is characterised in that: the fixed block
(105) it is inserted between the side plate (202) and second screw hole (203) and first screw hole (102) is passed through admittedly by screw
It is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822239648.0U CN209355047U (en) | 2018-12-29 | 2018-12-29 | A kind of centralized lighting device of tower crane engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822239648.0U CN209355047U (en) | 2018-12-29 | 2018-12-29 | A kind of centralized lighting device of tower crane engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209355047U true CN209355047U (en) | 2019-09-06 |
Family
ID=67801269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822239648.0U Active CN209355047U (en) | 2018-12-29 | 2018-12-29 | A kind of centralized lighting device of tower crane engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209355047U (en) |
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2018
- 2018-12-29 CN CN201822239648.0U patent/CN209355047U/en active Active
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