CN219889451U - Lamps and lanterns mount of harmless steel construction - Google Patents
Lamps and lanterns mount of harmless steel construction Download PDFInfo
- Publication number
- CN219889451U CN219889451U CN202321188473.XU CN202321188473U CN219889451U CN 219889451 U CN219889451 U CN 219889451U CN 202321188473 U CN202321188473 U CN 202321188473U CN 219889451 U CN219889451 U CN 219889451U
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 101
- 239000010959 steel Substances 0.000 title claims abstract description 101
- 241001465382 Physalis alkekengi Species 0.000 title claims abstract description 12
- 238000010276 construction Methods 0.000 title claims abstract description 11
- 238000005286 illumination Methods 0.000 claims abstract description 8
- 239000002184 metal Substances 0.000 claims description 10
- 230000001066 destructive effect Effects 0.000 claims 2
- 230000007306 turnover Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 8
- 238000003466 welding Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010892 electric spark Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The lamp fixing frame with the nondestructive steel structure comprises L-shaped first angle steels (1) symmetrically hung on two sides of a lower wing plate of I-steel A of the steel structure, second angle steels (2) fixed on the inner sides of the top ends of the first angle steels, third angle steels (3) fixed on the inner sides of the bottom ends of the first angle steels, opposite-pulling screws (4) and distance-adjusting nuts (5), and lamp base plates (6) arranged on the third angle steels; first perforation (2 a) has been seted up on the first angle steel, second perforation (3 a) has been seted up on the third angle steel, third perforation (6 a) has been seted up on the lamp plate, it is fixed through the roll adjustment nut to pull the screw rod to pass first perforation, it is fixed through the roll adjustment nut to pull the screw rod to pass the second perforation, the one end of illumination lamps and lanterns electric wire is connected the other end with power supply person in charge (7) on the steel construction I-steel and passes the third perforation and be connected with illumination lamps and lanterns, illumination lamps and lanterns are fixed on the lamp plate. The utility model has the advantages of simple structure, convenient assembly and disassembly, strong universality, turnover use and improvement of construction efficiency, and does not damage the stability of the steel structure.
Description
Technical Field
The utility model belongs to the technical field of steel structure installation, and particularly relates to a lamp fixing frame without damage to a steel structure.
Background
The steel structure is widely applied in the construction engineering, and a large number of lighting fixtures are required to be installed on the steel structure in the construction engineering. But when the electric installation is performed, the steel structure is already installed and is in a stressed state. Constructors install the lamp on the steel structure through a welding fixing mode, but welding can damage the steel structure to influence the stability of the steel structure, and electric sparks generated during welding have potential safety hazards, and the installation mode that the lighting lamp is fixed on the steel structure by adopting the lamp fixing device is also available, but the existing lamp fixing device is complex in installation process, troublesome in disassembly, low in practicality and low in universality, and inconvenience is brought to site operation.
Disclosure of Invention
The utility model aims to solve the defects of the prior art and provide the lamp fixing frame with a nondestructive steel structure, which has the advantages of simple structure, convenient installation and disassembly, strong universality and capability of being used in a turnover way, and the stability of the steel structure is not damaged.
The technical scheme adopted by the utility model is as follows:
a lamp fixing frame with a nondestructive steel structure comprises L-shaped first angle steels symmetrically hung on two sides of a lower wing plate of steel structure I-steel, third angle steels fixed on the inner side of the bottom end of the first angle steels, opposite-pull screws, distance-adjusting nuts and lamp holder plates arranged on the third angle steels; the first angle steel is provided with a first perforation, the third angle steel is provided with a second perforation, the lamp base plate is provided with a third perforation, the opposite-pulling screw rod penetrates through the first perforation and is fixed through the distance adjusting nut, the opposite-pulling screw rod penetrates through the second perforation and is fixed through the distance adjusting nut, one end of an electric wire of the lighting lamp is connected with a power supply main pipe on the steel structure I-steel, the other end of the electric wire of the lighting lamp penetrates through the third perforation and is connected with the lighting lamp, and the lighting lamp is fixed on the lamp base plate.
Further, the lamp fixing frame is of a cube frame structure and comprises two groups of 4L-shaped first angle steels symmetrically hung on two sides of a lower side wing plate of the steel structure I-steel, second angle steels fixed on the upper parts of the 2 first angle steels on the same side, and third angle steels fixed at the bottom ends of the 2 first angle steels on the same side, and the lamp holder plate is arranged on the third angle steels; the first perforation is formed in the second angle steel, the second perforation is formed in the third angle steel, the opposite-pulling screw rod penetrates through the first perforation to be fixed through the distance adjusting nut, and the opposite-pulling screw rod penetrates through the second perforation to be fixed through the distance adjusting nut.
Further, the lamp base plate is connected with the lighting lamp in a mode of mode locking and fixing.
Further, the lamp fixing frame further comprises a metal corrugated pipe used for enabling the electric wires of the lighting lamp to pass through, and one end of the metal corrugated pipe is connected with the power supply main pipe, and the other end of the metal corrugated pipe is arranged on the third perforation.
Further, the lamp holder steel plate is connected with the lighting lamp in a mode of mode locking and fixing.
The utility model has the beneficial effects that:
the utility model has simple structure, does not need welding or punching operation on the steel structure, does not damage the steel structure to influence the stability, only aims the lamp fixing frame at the position of the steel beam, and is fixed with the opposite-pull screw rod by adjusting the distance adjusting nut, so that the installation and the disassembly are convenient, the stability of the steel structure is ensured, and meanwhile, the risk of operation such as high-altitude welding and the like is reduced. The utility model has strong universality and can be used after the construction is finished and disassembled, thereby improving the construction efficiency.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the cube-type structure of the present utility model;
fig. 3 is a side view of fig. 2.
Detailed Description
The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. The described embodiments are some, but not all, embodiments of the utility model.
As shown in fig. 1, the lamp fixing frame with a nondestructive steel structure comprises L-shaped first angle steels 1 symmetrically hung on two sides of a lower wing plate of I-steel A of the steel structure, third angle steels 3 fixed on the inner side of the bottom end of the first angle steels, opposite-pull screws 4, distance-adjusting nuts 5 and lamp base plates 6 fixed on the third angle steels; the first angle steel is provided with a first perforation 2a, the third angle steel is provided with a second perforation 3a, the lamp base plate is provided with a third perforation 6a, the opposite-pulling screw rod penetrates through the first perforation and is fixed through the distance adjusting nut, the opposite-pulling screw rod penetrates through the second perforation and is fixed through the distance adjusting nut, one end of a lighting lamp wire is connected with a power supply main pipe 7 on the steel structure I-steel, the other end of the lighting lamp wire penetrates through the third perforation and is connected with the lighting lamp, and the lighting lamp is fixed on the lamp base plate. The lamp fixing frame further comprises a metal corrugated pipe 8 used for enabling the electric wires of the lighting lamp to pass through, and one end of the metal corrugated pipe is connected with the power supply main pipe, and the other end of the metal corrugated pipe is arranged on the third perforation.
As shown in fig. 2 and 3, the lamp fixing frame of the utility model is in a cubic frame structure and comprises two groups of 4L-shaped first angle steels 1 symmetrically hung on two sides of a lower side wing plate of steel structure I-steel, second angle steels 2 fixed on the upper parts of 2 first angle steels on the same side, and third angle steels 3 fixed on the bottom ends of 2 first angle steels on the same side, wherein the lamp base plate is arranged on the third angle steels; the first perforation 2a has been seted up on the second angle steel, the second perforation 3a has been seted up on the third angle steel, it is fixed that the pull screw passes first perforation through the roll adjustment nut, it is fixed that the pull screw passes the second perforation through the roll adjustment nut, and illumination lamps and lanterns and lamp stand board adopt lock female fixed connection, the lamps and lanterns mount still includes the metal bellows 8 that is used for illumination lamps and lanterns electric wire to pass, the one end and the power supply main pipe of metal bellows are connected the other end and are set up on the third perforation, and the lamps and lanterns mount is cube frame, opens and shuts through the roll adjustment nut distance control cube frame angle steel, and the installation is dismantled conveniently, and the commonality is strong.
The utility model only needs to adjust the distance adjusting screw cap on the opposite-pull screw rod to control the opening and closing of the frame body during installation, has simple operation, is convenient and quick, only needs to fasten the locking nut for lamp installation, is completely harmless to factory steel structures and the like, and is disassembled for turnover use after construction is completed.
Claims (4)
1. The lamp fixing frame of the nondestructive steel structure is characterized by comprising L-shaped first angle steels (1) symmetrically hung on two sides of a lower wing plate of I-steel A of the steel structure, second angle steels (2) fixed on the inner sides of the top ends of the first angle steels, third angle steels (3) fixed on the inner sides of the bottom ends of the first angle steels, opposite-pulling screw rods (4) and distance-adjusting nuts (5), and lamp base plates (6) arranged on the third angle steels; first perforation (2 a) has been seted up on the first angle steel, second perforation (3 a) has been seted up on the third angle steel, third perforation (6 a) has been seted up on the lamp plate, it is fixed through the roll adjustment nut to pull the screw rod to pass first perforation, it is fixed through the roll adjustment nut to pull the screw rod to pass the second perforation, the one end of illumination lamps and lanterns electric wire is connected the other end with power supply person in charge (7) on the steel construction I-steel and passes the third perforation and be connected with illumination lamps and lanterns, illumination lamps and lanterns are fixed on the lamp plate.
2. The lamp fixing frame with the nondestructive steel structure according to claim 1 is characterized by being in a cubic frame structure and comprising two groups of 4L-shaped first angle steels (1) symmetrically hung on two sides of a lower wing plate of an I-shaped steel of the steel structure, second angle steels (2) fixed on the upper parts of 2 first angle steels on the same side and third angle steels (3) fixed on the bottom ends of 2 first angle steels on the same side, wherein the lamp base plate is arranged on the third angle steels; the second angle steel is provided with a first perforation (2 a), the third angle steel is provided with a second perforation (3 a), the opposite-pulling screw rod penetrates through the first perforation and is fixed through the distance adjusting nut, and the opposite-pulling screw rod penetrates through the second perforation and is fixed through the distance adjusting nut.
3. The non-destructive steel-structured lamp fixture of claim 1, wherein the lighting lamp is fixedly connected to the lamp base plate by a locking nut.
4. A non-destructive steel construction lighting fixture according to any one of claims 1-3, further comprising a metal bellows (8) for passing a lighting fixture wire, one end of the metal bellows being connected to the power supply main and the other end being arranged on the third perforation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321188473.XU CN219889451U (en) | 2023-05-17 | 2023-05-17 | Lamps and lanterns mount of harmless steel construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321188473.XU CN219889451U (en) | 2023-05-17 | 2023-05-17 | Lamps and lanterns mount of harmless steel construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219889451U true CN219889451U (en) | 2023-10-24 |
Family
ID=88408109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321188473.XU Active CN219889451U (en) | 2023-05-17 | 2023-05-17 | Lamps and lanterns mount of harmless steel construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219889451U (en) |
-
2023
- 2023-05-17 CN CN202321188473.XU patent/CN219889451U/en active Active
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