CN210179377U - Portable lighting device is used in municipal works construction - Google Patents
Portable lighting device is used in municipal works construction Download PDFInfo
- Publication number
- CN210179377U CN210179377U CN201921379050.XU CN201921379050U CN210179377U CN 210179377 U CN210179377 U CN 210179377U CN 201921379050 U CN201921379050 U CN 201921379050U CN 210179377 U CN210179377 U CN 210179377U
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- China
- Prior art keywords
- shell
- lighting device
- portable lighting
- lamps
- engineering construction
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- 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 - Fee Related
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- 238000010276 construction Methods 0.000 title claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 239000002184 metal Substances 0.000 claims abstract description 10
- 241001465382 Physalis alkekengi Species 0.000 claims description 9
- 239000000428 dust Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a portable lighting device for municipal engineering construction, which relates to the field of engineering lighting equipment and aims at the inconvenience of installation and transportation and high cost of the traditional lighting device for engineering construction, the portable lighting device comprises a shell, wherein the bottom inner wall of the shell is bolted with a bearing, a screw rod is sleeved on the inner ring of the bearing, a driven gear is bolted on the screw rod, the right side shell wall of the shell is rotatably connected with a transmission rod, one end of the transmission rod inserted into the shell is sleeved with a driving gear, metal plates are welded on two sides of the top of the shell, one sides of the two metal plates close to each other are both provided with a chute, a slide block is slidably connected inside the chute, one sides of the two lamps close to each other are both hinged with push rods, one ends of the push rods far away from the lamps are hinged with screw blocks, and the motion mode, the universal wheels of the base facilitate carrying and transportation. The whole equipment is simple in structure, convenient to use and cost-saving.
Description
Technical Field
The utility model relates to an engineering construction lighting apparatus field especially relates to a portable lighting device is used in municipal works construction.
Background
The portable lighting device for construction generally has two types of construction lighting, one is worn on a safety helmet of a worker, and the other is a large searchlight. The first type of power source is unstable and has a short illumination time, which is not a good choice for constructors on a construction site for a long time. The other large searchlight is complicated to install, occupies space, is inconvenient to transport, is easy to damage and is high in manufacturing cost.
The utility model discloses a holistic simple structure of lighting device for construction conveniently operates, uses the LED lamp, and low in cost, lamps and lanterns are favorable to protection device not damaged along with withdrawing of slider, and pedestal mounting's universal wheel is convenient to be transported.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of portable lighting device is used in municipal works construction, it is inconvenient with the transportation to have solved traditional lighting device for the engineering construction's installation, and the cost is high.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a portable lighting device for municipal engineering construction comprises a shell, wherein the inner wall of the bottom of the shell is connected with a bearing through a bolt, a screw rod is sleeved on an inner ring of the bearing, a driven gear is connected on the screw rod through a bolt and is positioned above the bearing in the shell, the right side shell wall of the shell is rotatably connected with a transmission rod, one end of the transmission rod inserted into the shell is sleeved with a driving gear, the driving gear and the driven gear are in mutual meshing transmission, metal plates are welded on two sides of the top of the shell, sliding grooves are formed in the sides, close to each other, of the two metal plates, the inside of the sliding chute is connected with sliding blocks in a sliding way, one side of each sliding block, which is close to each other, is connected with a lamp through a bolt, one side of each lamp, which is close to each other, is hinged with a push rod, one end of the push rod, which is far away from the lamp, is hinged with a screw block, and the screw block is sleeved on the outer ring of the screw rod in a threaded manner.
Preferably, a limiting plate is arranged at the bottom end of the interior of the lamp, the top of the limiting plate is uniformly distributed with LED lamps, and a dust cover is arranged between the LED lamps and the lamp.
Preferably, one end of the transmission rod, which is far away from the driving gear, is welded with a handle, and an anti-skidding sleeve is sleeved outside the handle.
Preferably, the bottom of the shell is connected with a base through bolts, and the bottom of the base is connected with four universal wheels through bolts.
Preferably, the cross sections of the sliding groove and the sliding block are both T-shaped structures.
The utility model has the advantages that: the utility model discloses in, the motion of lamps and lanterns has saved the space and has reduced the device, and the universal wheel of base has made things convenient for to carry the transportation. The whole equipment is simple in structure, convenient to use and cost-saving.
Drawings
Fig. 1 is a schematic overall sectional structural view of the present invention.
Fig. 2 is a schematic structural diagram of the lighting component of the present invention.
Reference numbers in the figures: the LED lamp comprises a base 1, a shell 2, a screw rod 4, a driven gear 5, a metal plate 6, a sliding block 7, a sliding groove 8, a bearing 9, a transmission rod 11, a driving gear 12, a screw block 13, a push rod 14, a lamp 15, an LED lamp 16, a limiting plate 17 and a dustproof cover 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, a portable lighting device for municipal engineering construction comprises a housing 2, a bearing 9 is bolted on the inner wall of the bottom of the housing 2, a screw 4 is sleeved on the inner ring of the bearing 9 and can be rotated along with the inner ring of the bearing 9, a driven gear 5 is bolted on the screw 4 and is positioned above the bearing 9 in the housing 2, a transmission rod 11 is rotatably connected on the right side shell wall of the housing 2, a driving gear 12 is sleeved at one end of the transmission rod 11 inserted into the housing 2, the driving gear 12 and the driven gear 5 are in meshing transmission with each other and can transmit kinetic energy to the screw 4, metal plates 6 are welded on two sides of the top of the housing 2, a chute 8 is arranged on one side of the two metal plates 6 close to each other, a slider 7 is slidably connected inside the chute 8, a lamp 15 is bolted on one side of the two sliders 7 close to each other, a push rod 14 is hinged, the one end that lamps and lanterns 15 were kept away from to push rod 14 articulates there is spiral shell piece 13, can let lamps and lanterns 15 slide along with the removal of spiral shell piece 13, and spiral shell piece 13 thread bush is established in the outer lane of screw rod 4, spiral shell piece 13 removes along with the rotation of screw rod 4, the bottom of the inside of lamps and lanterns 15 is equipped with limiting plate 17, limiting plate 17 top evenly distributed has LED lamp 16, be equipped with dust cover 18 between LED lamp 16 and the lamps and lanterns 15, the dust that prevents the work progress makes lighting device destroy, the one end welding that driving gear 12 was kept away from to transfer line 11 has the handle, the outside cover of handle is equipped with the antiskid cover, can adjust lighting device, there is base 1 bottom of casing 2 through bolted connection, there are four universal wheels bottom of base 1 through bolted connection, conveniently carry, the cross section of spout 8.
The utility model discloses in, the fixed mode between the part is in screw fixation or welded fastening.
The working principle is as follows: the bottom of the shell 2 is connected with a base 1 through a bolt, the inner wall of the bottom of the shell 2 is connected with a bearing 9 through a bolt, the inner ring of the bearing 9 is sleeved with a screw rod 4, the bolt on the screw rod 4 is connected with a driven gear 5, the driven gear 5 is positioned above the bearing 9 in the shell 2, the right lateral wall of the shell 2 is rotatably connected with a transmission rod 11, one end of the transmission rod 11 inserted into the shell 2 is sleeved with a driving gear 12, the driving gear 12 and the driven gear 5 are in meshing transmission, one end of the transmission rod 11 far away from the driving gear 12 is welded with a handle, the outer part of the handle is sleeved with an anti-slip sleeve, the driving gear 5 is driven to rotate through rotating the handle, so that the driven gear 5 is meshed to drive the driven gear 5 to drive the screw rod 4 to rotate, the screw rod 4 drives a screw block 13 which is sleeved, the slide block 7 is connected in the slide groove 8 of the metal plate 6 in a sliding way, and the push rod 14 drives the lamp 15 to move.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The portable lighting device for municipal engineering construction comprises a shell (2) and is characterized in that a bearing (9) is connected to the inner wall of the bottom of the shell (2) through bolts, a screw rod (4) is sleeved on an inner ring of the bearing (9), a driven gear (5) is connected to the screw rod (4) through bolts, the driven gear (5) is located above the bearing (9) in the shell (2), a transmission rod (11) is rotatably connected to the wall of the right side of the shell (2), a driving gear (12) is sleeved at one end, inserted into the shell (2), of the transmission rod (11), the driving gear (12) and the driven gear (5) are in meshed transmission, metal plates (6) are welded to two sides of the top of the shell (2), a sliding groove (8) is formed in one side, close to each other, of the metal plates (6), and a sliding block (7) is slidably connected to the inside of the, two one side bolted connection that slider (7) are close to each other has lamps and lanterns (15), two one side that lamps and lanterns (15) are close to each other all articulates there is push rod (14), the one end that lamps and lanterns (15) were kept away from in push rod (14) articulates there is spiral shell piece (13), and spiral shell piece (13) threaded sleeve establishes the outer lane in screw rod (4).
2. The portable lighting device for municipal engineering construction according to claim 1, wherein a limiting plate (17) is arranged at the bottom end of the inside of the lamp (15), the LED lamps (16) are uniformly distributed on the top of the limiting plate (17), and a dust cover (18) is arranged between the LED lamps (16) and the lamp (15).
3. The portable lighting device for municipal engineering construction according to claim 1, wherein a handle is welded to the end of the transmission rod (11) far away from the driving gear (12), and an anti-slip sleeve is sleeved outside the handle.
4. The portable lighting device for municipal engineering construction according to claim 1, wherein the bottom of the housing (2) is bolted with a base (1), and the bottom of the base (1) is bolted with four universal wheels.
5. The portable lighting device for municipal engineering construction according to claim 1, wherein the cross section of the sliding chute (8) and the sliding block (7) are both T-shaped.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921379050.XU CN210179377U (en) | 2019-08-23 | 2019-08-23 | Portable lighting device is used in municipal works construction |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921379050.XU CN210179377U (en) | 2019-08-23 | 2019-08-23 | Portable lighting device is used in municipal works construction |
Publications (1)
Publication Number | Publication Date |
---|---|
CN210179377U true CN210179377U (en) | 2020-03-24 |
Family
ID=69842601
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201921379050.XU Expired - Fee Related CN210179377U (en) | 2019-08-23 | 2019-08-23 | Portable lighting device is used in municipal works construction |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN210179377U (en) |
-
2019
- 2019-08-23 CN CN201921379050.XU patent/CN210179377U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200324 |
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CF01 | Termination of patent right due to non-payment of annual fee |