CN213777339U - Lighting device for engineering construction - Google Patents
Lighting device for engineering construction Download PDFInfo
- Publication number
- CN213777339U CN213777339U CN202023099912.9U CN202023099912U CN213777339U CN 213777339 U CN213777339 U CN 213777339U CN 202023099912 U CN202023099912 U CN 202023099912U CN 213777339 U CN213777339 U CN 213777339U
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- China
- Prior art keywords
- lighting device
- plate
- support frame
- bevel gear
- rod
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- Expired - Fee Related
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- 238000010276 construction Methods 0.000 title claims abstract description 21
- 238000009434 installation Methods 0.000 claims abstract description 6
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000005286 illumination Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 10
- 244000309464 bull Species 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses a lighting device for engineering construction, which comprises a frame body, a support frame and a lamp body; the frame body is connected with the supporting frame in a sliding way; the lamp body is arranged on the support frame; the lower part of the frame body is provided with an installation plate, the upper part of the installation plate is rotatably connected with a rotating rod, the upper part of the rotating rod is provided with a threaded rod, a connecting ring is sleeved on the threaded rod and arranged on the support frame, and a threaded ring is arranged on the connecting ring and is in threaded connection with the threaded rod; an adjusting rod is arranged on the mounting plate, a rotary disc is arranged at the first end of the adjusting rod, and a first bevel gear is arranged at the second end of the adjusting rod; and a second bevel gear is arranged outside the rotating rod, and the first bevel gear is in meshed connection with the second bevel gear. The utility model discloses a height that is used for lighting device constructor of engineering construction can throw light on as required is adjusted the height of lamp body, and the support body also can remove, and constructor can easily conveniently adjust the direction of illumination of lamp body on ground to and maintain lighting device, greatly reduced constructor's operation risk.
Description
Technical Field
The utility model relates to an engineering construction equipment field, in particular to a portable lighting device for engineering construction.
Background
In an engineering construction site, some areas of the construction site need to be locally illuminated so as to facilitate construction, but construction personnel often cannot install the illuminating devices in the local areas in time. Even if the lighting device is installed in a local area, the lighting device still needs to be dismantled after construction is completed, and manpower and material resources are wasted. In addition, when the lighting device is used, the height required by lighting is not convenient for constructors to adjust according to needs so as to fully illuminate the operation surface.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a lighting device for engineering construction can solve one or several kinds among the above-mentioned problem.
According to one aspect of the utility model, a lighting device for engineering construction is provided, which comprises a frame body, a support frame and a lamp body; the frame body is connected with the supporting frame in a sliding way; the lamp body is arranged on the support frame; the lower part of the frame body is provided with an installation plate, the upper part of the installation plate is rotatably connected with a rotating rod, the upper part of the rotating rod is provided with a threaded rod, a connecting ring is sleeved on the threaded rod and arranged on the support frame, and a threaded ring is arranged on the connecting ring and is in threaded connection with the threaded rod; an adjusting rod is arranged on the mounting plate, a rotary disc is arranged at the first end of the adjusting rod, and a first bevel gear is arranged at the second end of the adjusting rod; and a second bevel gear is arranged outside the rotating rod, and the first bevel gear is in meshed connection with the second bevel gear.
The utility model discloses a lighting device for engineering construction can make first conical gear pivoted drive second conical gear who meshes with it simultaneously and rotate through rotatory bull stick, and then drive the threaded rod rotation with second conical gear connection, and the threaded rod pivoted drives the support frame with it and goes up and down simultaneously. Constructor can adjust the height of lamp body as required illumination, and the support body also can remove, and constructor can easily conveniently adjust the direction of illumination of lamp body on ground to and maintain lighting device, greatly reduced constructor's operation risk.
In some embodiments, a fixing plate is arranged on the top of the mounting plate of the lighting device, and a bolt is connected to the fixing plate in a penetrating manner; the first end of the bolt is abutted against the turntable, and the second end of the bolt is provided with a pull plate; the bolt is sleeved with a return spring, one end of the return spring is connected with the fixed plate, and the other end of the return spring is connected with the pulling plate. Therefore, after the height of the lamp body is adjusted in place, the bolt presses the rotary disc tightly under the elastic force of the return spring, so that the rotary disc can be braked, and the lamp body is kept at a proper height.
In some embodiments, the utility model discloses a plurality of spacing grooves have been seted up along the circumference on lighting device's the carousel, and the first end and the spacing groove of bolt are contradicted. Therefore, after the height of the lamp body is adjusted in place, the bolt can be inserted into the limiting groove under the elastic force of the return spring, so that the turntable is braked, and the lamp body is kept at a proper height.
In some embodiments, the utility model discloses an upper portion of lighting device's support body is equipped with the connecting plate, and the side of connecting plate is equipped with spacing seat, support frame and spacing seat sliding connection.
In some embodiments, the utility model discloses a be equipped with the bearing plate on lighting device's the mounting panel, adjust the pole and rotate with the bearing plate through the bearing and be connected.
In some embodiments, the universal wheels are mounted to the bottom of the frame of the lighting device of the present invention.
In some embodiments, the lighting device of the present invention has a crank on the turntable.
In some embodiments, the lighting device lamp body of the present invention is hinged to the support frame.
Drawings
Fig. 1 is a schematic structural diagram of an illumination device for engineering construction according to an embodiment of the present invention;
FIG. 2 is a schematic view of a connection structure between a fixing plate and a turntable of the lighting device shown in FIG. 1;
FIG. 3 is a schematic view of the connection structure of the turning bar and the adjusting bar of the lighting device shown in FIG. 1;
fig. 4 is a schematic view of a connection structure between a connection plate and a support frame of the lighting device shown in fig. 1.
In the figure: 1. a frame body; 2. a connecting plate; 3. a support frame; 4. a lamp body; 5. mounting a plate; 6. a rotating rod; 7. a threaded rod; 8. a connecting ring; 9. a threaded ring; 10. a universal wheel; 11. adjusting a rod; 12. a turntable; 13. a fixing plate; 14. a return spring; 15. pulling a plate; 16. a bolt; 17. a limiting groove; 18. A first bevel gear; 19. a second bevel gear; 20. a limiting seat; 21. a bearing seat; 22. a crank handle.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
Finally, it should also be noted that, in this document, relational terms such as first and second, counterclockwise and clockwise are only used to distinguish one entity or operation from another entity or operation without necessarily requiring or implying any actual such relationship or order between such entities or operations. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 to 4 schematically show a structure of a lighting device for engineering construction according to an embodiment of the present invention.
Referring to fig. 1, the lighting device for engineering construction includes a frame body 1, a support frame 3, and a lamp body 4.
The lamp body 4 is disposed on the top of the support frame 3. The connection mode of lamp body 4 and support frame 3 can be for articulated, and constructor both can adjust the every single move of lamp body 4, also can adjust the illumination angle of lamp body 4. The connection mode of the lamp body 4 and the support frame 3 can also be fixed connection.
The frame body 1 is a prismatic table-shaped structure, and the support frame 3 is a rectangular frame structure. The bottom of the frame body 1 is provided with universal wheels 10.
The inboard of support body 1 is provided with connecting plate 2, connecting plate 2 and support frame 3 sliding connection. Referring to fig. 4, the side of the connecting plate 2 is fixedly connected with a limiting seat 20, and the surface of the supporting frame 3 is slidably connected with the inner wall of the limiting seat 20. When carrying out the lift adjustment of lamp body 4, spacing seat 20 plays spacing effect to the removal orbit of support frame 3 to make support frame 3 when going up and down, can guarantee that its vertical motion is more stable firm.
The lower part of support body 1 is provided with mounting panel 5, and the top of mounting panel 5 is rotated and is connected with bull stick 6, and the upper portion of bull stick 6 is provided with threaded rod 7, and the surface cover of threaded rod 7 is equipped with go-between 8, and go-between 8 sets up on support frame 3, and the top of go-between 8 is equipped with screw ring 9, and the external screw thread meshing of screw ring 9 internal thread and threaded rod 7. When the threaded rod 7 rotates, the threaded ring 9 can be driven to move up and down on the threaded rod 7, and the support frame 3 also moves up and down along with the threaded ring.
Referring to fig. 3, the upper portion of the mounting plate 5 is also provided with an adjustment lever 11. The first end of the adjusting rod 11 is provided with a rotary disc 12, and the second end of the adjusting rod 11 is provided with a first bevel gear 18. The outer part of the rotating rod 6 is sleeved with a second bevel gear 19, and the first bevel gear 18 and the second bevel gear 19 are in meshed connection. When the first bevel gear 18 rotates, the second bevel gear 19 rotates. The turntable 12 is also provided with a crank 22.
Referring to fig. 2, the upper portion of the mounting plate 5 is further provided with a fixing plate 13, and a bolt 16 is connected to the fixing plate 13 in a penetrating manner. A first end of the latch 16 is in contact with the turntable 12 and a second end of the latch 16 is provided with a pulling plate 15. A return spring 14 is sleeved on the bolt 16, one end of the return spring 14 is connected with the fixed plate 13, and the other end is connected with the pulling plate 15. The elastic force of the return spring 14 pulls the pulling plate 15 towards the fixing plate 13, and drives the bolt 16 to penetrate through the fixing plate 13 and abut against the rotating disc 12, thereby limiting the rotating disc 12. After the height of the lamp body is adjusted to the proper position, the bolt 16 presses the rotary disc 12 under the elastic force of the return spring 14, so that the rotary disc can be braked, and the lamp body is kept at the proper height.
The turntable 12 is provided with a plurality of limiting grooves 17 along the circumference. After the height of the lamp body 4 is adjusted to a proper position, the bolt 16 can be inserted into a certain limit groove 17 on the rotary disc 12 under the elastic force of the return spring 14, so that the rotary disc 12 is braked, and the lamp body 4 can be kept at a proper height.
The upper part of the mounting plate 5 is provided with a bearing plate 21, and the adjusting rod 11 is rotatably connected with the bearing plate 21 through a bearing.
The universal wheels 10 are installed at the bottom of the frame body 1, so that the lighting device can be moved more easily and conveniently.
When the constructor needs to use the lighting device, the constructor can firstly push the frame body 1 to the position where construction operation is needed, then turn on the lamp, pull the pull plate 15 to unlock the turntable 12, and hold the crank 22 to rotate the turntable 12. The rotating process of the turntable 12 can drive the first bevel gear 18 arranged at the second end of the adjusting rod 11 to rotate, the rotating process of the first bevel gear 18 can drive the second bevel gear 19 to rotate, the rotating process of the second bevel gear 19 can drive the threaded rod 7 connected with the threaded rod to rotate, the rotating process of the threaded rod 7 can drive the threaded ring 9 meshed with the threaded rod to move up and down, and the threaded ring 9 is arranged on the supporting frame 3, so that the supporting frame 3 can also move up and down. When the light emitted by the lamp body 4 reaches a proper height, the rotating disc 12 can be stopped to rotate, the pulling plate 15 is loosened, the bolt 16 is enabled to be abutted against the rotating disc 12, the rotating disc 12 is stopped, and the lamp body 4 is located at a proper position.
After the construction, the constructor can descend the lamp body 4 by rotating the rotary disc 12, and then push the frame body 1 to other construction sites needing temporary illumination.
The above are only some embodiments of the present invention, and are not intended to limit the concept of the present invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.
Claims (8)
1. A lighting device for engineering construction, its characterized in that: comprises a frame body, a support frame and a lamp body;
the frame body is connected with the support frame in a sliding way;
the lamp body is arranged on the support frame;
the lower part of the frame body is provided with an installation plate, the upper part of the installation plate is rotatably connected with a rotating rod, the upper part of the rotating rod is provided with a threaded rod, the threaded rod is sleeved with a connecting ring, the connecting ring is arranged on the support frame, the connecting ring is provided with a threaded ring, and the threaded ring is in threaded connection with the threaded rod;
an adjusting rod is arranged on the mounting plate, a rotary disc is arranged at the first end of the adjusting rod, and a first bevel gear is arranged at the second end of the adjusting rod;
and a second bevel gear is arranged outside the rotating rod, and the first bevel gear is in meshed connection with the second bevel gear.
2. A lighting device as recited in claim 1, wherein: a fixing plate is arranged at the top of the mounting plate, and a bolt is connected to the fixing plate in a penetrating manner;
the first end of the bolt is abutted against the rotary table, and the second end of the bolt is provided with a pull plate;
the bolt is sleeved with a return spring, one end of the return spring is connected with the fixed plate, and the other end of the return spring is connected with the pulling plate.
3. A lighting device as recited in claim 2, wherein: a plurality of limiting grooves are formed in the circumference of one side, close to the bolt, of the rotary table, and the first end of the bolt is abutted to the limiting grooves.
4. A lighting device as recited in claim 1, wherein: the upper portion of support body is equipped with the connecting plate, and the side of connecting plate is equipped with spacing seat, support frame and spacing seat sliding connection.
5. A lighting device as recited in any one of claims 1-4, wherein: the mounting plate is provided with a bearing plate, and the adjusting rod is rotatably connected with the bearing plate through a bearing.
6. A lighting device as recited in any one of claims 1-4, wherein: the bottom of the frame body is provided with universal wheels.
7. A lighting device as recited in any one of claims 1-4, wherein: and a crank is arranged on the turntable.
8. A lighting device as recited in any one of claims 1-4, wherein: the lamp body is hinged with the support frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023099912.9U CN213777339U (en) | 2020-12-21 | 2020-12-21 | Lighting device for engineering construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023099912.9U CN213777339U (en) | 2020-12-21 | 2020-12-21 | Lighting device for engineering construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213777339U true CN213777339U (en) | 2021-07-23 |
Family
ID=76899734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023099912.9U Expired - Fee Related CN213777339U (en) | 2020-12-21 | 2020-12-21 | Lighting device for engineering construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213777339U (en) |
-
2020
- 2020-12-21 CN CN202023099912.9U patent/CN213777339U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210723 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |