CN209371058U - A kind of large span steel reinforced concrete construction illumination setting - Google Patents
A kind of large span steel reinforced concrete construction illumination setting Download PDFInfo
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- CN209371058U CN209371058U CN201920275372.3U CN201920275372U CN209371058U CN 209371058 U CN209371058 U CN 209371058U CN 201920275372 U CN201920275372 U CN 201920275372U CN 209371058 U CN209371058 U CN 209371058U
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- fixedly connected
- support rod
- reinforced concrete
- steel reinforced
- large span
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Abstract
The utility model relates to technical fields of lighting fixtures, and disclose a kind of large span steel reinforced concrete construction illumination setting, including bottom plate, the upper end of bottom plate is rotatably connected to rectangular shaft by rolling bearing, the upper end of bottom plate is equipped with support rod vertically, the lower end of support rod offers the blind hole matched with rectangular shaft bar wall, bolt is threaded with by threaded hole on the downside of the right end of support rod, the upper end of support rod is fixedly connected with U-shaped piece, U-shaped piece of inside is rotatably connected to mounting blocks by shaft, one end of one of shaft runs through U-shaped piece of vertical portion side wall and is fixedly connected with worm gear, the upper end of mounting blocks is fixedly connected with headlamp, motor is fixedly connected on the bar wall of support rod.The utility model can adjust the irradiation distance and irradiating angle of lighting apparatus convenient for worker, and be conveniently adjusted the height of lighting apparatus, and the used time can also prevent rainwater from damaging to headlamp.
Description
Technical field
The utility model relates to technical field of lighting fixtures more particularly to a kind of construction illuminations of large span steel reinforced concrete
Setting.
Background technique
Construction illumination equipment is suitable for ordinary road, highway, mine etc. to brightness, remote night work
And other working sites provide a kind of equipment of portable lighting, the light source using metal halide lamp as lighting apparatus, metal
Halide lamp is shone by luminous tube inner air discharge process, so fracture of wire, long service life is not present.Same power gold
Belong to halide lamp compared with iodine-tungsten lamp, there is brightness height, long service life, the low advantage of power consumption.
In the prior art, when in use, although illumination can be provided construction site, illumination is set construction illumination equipment
Standby headlamp irradiation distance is not easy to worker's adjustment, and headlamp may be damaged by rain erosion when rainy,
The irradiating angle of lighting apparatus also inconvenient adjustment simultaneously.
Utility model content
Purpose of the utility model is to solve the headlamp irradiation distances and illumination angle of lighting apparatus in the prior art
Degree is not easy to the problem of worker's adjustment, and a kind of large span steel reinforced concrete proposed is constructed with illumination setting.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of large span steel reinforced concrete construction use illumination setting, including bottom plate, the upper end of the bottom plate pass through the axis of rolling
It holds and is rotatably connected to rectangular shaft, the upper end of the bottom plate is equipped with support rod vertically, and the lower end of the support rod offers and rectangle
The right end downside of the blind hole that bar bar wall matches, the support rod is threaded with bolt by threaded hole, the support rod
Upper end is fixedly connected with U-shaped piece, and U-shaped piece of the inside is rotatably connected to mounting blocks by shaft, one of them described shaft
One end through U-shaped piece vertical portion side wall and be fixedly connected with worm gear, the upper end of the mounting blocks is fixedly connected with headlamp,
Motor is fixedly connected on the bar wall of the support rod, the output end of the motor is fixedly connected with worm screw, the worm screw and snail
Wheel engagement.
Preferably, annular slab is fixedly connected on the bar wall of the rectangular shaft, the upper end of the annular slab is logical by rectangle
Hole slidably connects the fixed link of rectangular configuration, and one end of the fixed link passes through rectangular through-hole and is fixedly connected with brake bar,
Movable sleeve is connected to spring on the bar wall of the fixed link, and one end of the spring is fixedly connected with the lower end of annular slab, the bullet
The other end of spring is fixedly connected with ring block, and the inside of the ring block is fixedly connected with the bar wall of fixed link, the bottom plate
Upper end is uniformly provided with multiple fixing grooves being distributed in a ring, and the lower end of the fixed link extends in fixing groove.
Preferably, it is fixedly connected with l-shaped rod on the upside of the left end of the support rod, vertical portion one end of the l-shaped rod is fixed
It is connected with cross bar, lampshade is fixedly connected on the bar wall of the cross bar, and lampshade is located at the top of headlamp.
Preferably, sliding slot is offered on the bar wall of the rectangular shaft, sliding block, the sliding block is slidably connected in the sliding slot
It is fixedly connected with the side of blind hole.
Preferably, the upper end of the bottom plate is symmetrically opened up there are two placing groove.
Preferably, the left and right ends of the bottom plate are fixedly connected to fixed block.
Compared with prior art, the utility model provides a kind of large span steel reinforced concrete construction illumination setting, tool
It is standby following the utility model has the advantages that
1, large span steel reinforced concrete construction illumination setting passes through the motor being arranged on support rod, motor rotation
Worm screw is driven to rotate worm gear, worm gear rotation drives shaft to make mounting blocks around shaft swing, and mounting blocks are able to drive when swinging
Headlamp is swung, and so as to adjust the irradiation distance of lighting apparatus, turns bolt with hand, after bolt looseness, with the dynamic branch of hand push
Strut is mobile, tightens bolt after mobile, the height of headlamp can be adjusted, be arranged in lampshade on cross bar can to headlamp into
Row protection, prevents rainwater from damaging to headlamp.
2, large span steel reinforced concrete construction illumination setting, by the brake bar being arranged in fixed link, with pulling
Dynamic brake bar separates fixed link with fixing groove, so as to release the limit to rectangular shaft, adjusts lighting apparatus convenient for worker
Irradiating angle, take-off the brake bar after adjustment, spring pushes ring block mobile, and then engages fixed link to rectangle with fixing groove
Bar is limited.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, this is practical new
Type can adjust the irradiation distance and irradiating angle of lighting apparatus convenient for worker, and be conveniently adjusted the height of lighting apparatus, use
When can also prevent rainwater from damaging to headlamp.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of large span steel reinforced concrete construction with illumination setting structural schematic diagram；
Fig. 2 is the schematic enlarged-scale view in Fig. 1 at A.
In figure: 1 l-shaped rod, 2 rectangular shafts, 3 U-shaped pieces, 4 mounting blocks, 5 cross bars, 6 lampshades, 7 headlamps, 8 worm screws, 9 worm gears,
10 motors, 11 bolts, 12 bottom plates, 13 annular slabs, 14 sliding blocks, 15 sliding slots, 16 support rods, 17 fixed links, 18 ring blocks, 19 bullets
Spring, 20 brake bars.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, a kind of large span steel reinforced concrete construction illumination setting, including bottom plate 12, the upper end of bottom plate 12
It is rotatably connected to rectangular shaft 2 by rolling bearing, the upper end of bottom plate 12 is equipped with support rod 16 vertically, and the lower end of support rod 16 opens up
There is the blind hole matched with 2 bar wall of rectangular shaft, offers sliding slot 15 on the bar wall of rectangular shaft 2, slidably connect cunning in sliding slot 15
Block 14, sliding block 14 are fixedly connected with the side of blind hole, and sliding slot 15 and sliding block 14 can limit the mobile rectangle of support rod 16
The right end downside of position, support rod 16 is threaded with bolt 11 by threaded hole, and the upper end of support rod 16 is fixedly connected with U-shaped piece
3, U-shaped piece 3 of inside is rotatably connected to mounting blocks 4 by shaft, and U-shaped piece 3 of vertical portion is run through in one end of one of shaft
Side wall is simultaneously fixedly connected with worm gear 9, and the upper end of mounting blocks 4 is fixedly connected with headlamp 7, and the power input end of headlamp 7 passes through
Conducting wire and control switch and external power supply are electrically connected, this technology is widely used in life, and those skilled in the art answer
When knowing, Gu no longer do it is excessive repeat, motor 10 is fixedly connected on the bar wall of support rod 16, motor 10 is stepper motor,
The power input end of motor 10 is electrically connected by conducting wire and control switch and external power supply, this technology is extensive in life
Using, those skilled in the art should know, Gu no longer do it is excessive repeat, the output end of motor 10 is fixedly connected with worm screw 8,
Worm screw 8 engages with worm gear 9.
Annular slab 13 is fixedly connected on the bar wall of rectangular shaft 2, the upper end of annular slab 13 is slidably connected by rectangular through-hole
There is the fixed link 17 of rectangular configuration, pulling with hand brake bar 20 separates fixed link 17 with fixing groove, can release to rectangular shaft 2
Limit, one end of fixed link 17 passes through rectangular through-hole and is fixedly connected with brake bar 20, movable sleeve on the bar wall of fixed link 17
It is connected to spring 19, it is mobile that spring 19 pushes ring block 18, and then engages fixed link 17 with fixing groove and limit rectangular shaft 2
Position, one end of spring 19 are fixedly connected with the lower end of annular slab 13, and the other end of spring 19 is fixedly connected with ring block 18, annular
The inside of block 18 is fixedly connected with the bar wall of fixed link 17, and the upper end of bottom plate 12 is uniformly provided with multiple fixations being distributed in a ring
The lower end of slot, fixed link 17 extends in fixing groove, and l-shaped rod 1 is fixedly connected on the upside of the left end of support rod 16, and l-shaped rod 1 is erected
Straight portion one end is fixedly connected with cross bar 5, lampshade 6 is fixedly connected on the bar wall of cross bar 5, and lampshade 6 is located at the upper of headlamp 7
Side, prevents rainwater from damaging to headlamp 7, and the upper end of bottom plate 12 is symmetrically opened up there are two placing groove, sets convenient for placing power generation
Standby, the left and right ends of bottom plate 12 are fixedly connected to fixed block, and pin is easy to use to be attached bottom plate 12 with ground.
In the utility model, in use, the rotation of motor 10 drives worm screw 8 to rotate worm gear 9, the rotation of worm gear 9 drives shaft
Make mounting blocks 4 around shaft swing, mounting blocks 4 are able to drive the swing of headlamp 7 when swinging, so as to adjust lighting apparatus
Irradiation distance turns bolt 11 with hand, moves the movement of support rod 16 with hand push after the loosening of bolt 11, tighten bolt 11 after mobile, i.e.,
The height of adjustable headlamp 7, the lampshade 6 being arranged on cross bar 5 can protect headlamp 7, prevent rainwater to illumination
Lamp 7 damages, and pulling with hand brake bar 20 separates fixed link 17 with fixing groove, so as to release the limit to rectangular shaft 2
Position adjusts the irradiating angle of lighting apparatus, take-off the brake bar 20 after adjustment convenient for worker, and spring 19 pushes ring block 18 mobile,
And then engages fixed link 17 with fixing groove and rectangular shaft 2 is limited.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of large span steel reinforced concrete construction illumination setting, including bottom plate (12), which is characterized in that the bottom plate (12)
Upper end be rotatably connected to rectangular shaft (2) by rolling bearing, the upper end of the bottom plate (12) is equipped with support rod (16), institute vertically
The lower end for stating support rod (16) offers the blind hole matched with rectangular shaft (2) bar wall, the right end downside of the support rod (16)
It being threaded with bolt (11) by threaded hole, the upper end of the support rod (16) is fixedly connected with U-shaped piece (3), and described U-shaped piece
(3) inside is rotatably connected to mounting blocks (4) by shaft, one end of one of them shaft is vertical through U-shaped piece (3)
Portion's side wall is simultaneously fixedly connected with worm gear (9), and the upper end of the mounting blocks (4) is fixedly connected with headlamp (7), the support rod
(16) it is fixedly connected on bar wall motor (10), the output end of the motor (10) is fixedly connected with worm screw (8), the worm screw
(8) it is engaged with worm gear (9).
2. a kind of large span steel reinforced concrete construction illumination setting according to claim 1, which is characterized in that the square
It is fixedly connected on the bar wall of shape bar (2) annular slab (13), the upper end of the annular slab (13) is slidably connected by rectangular through-hole
There is the fixed link (17) of rectangular configuration, one end of the fixed link (17) passes through rectangular through-hole and is fixedly connected with brake bar
(20), movable sleeve is connected to spring (19) on the bar wall of the fixed link (17), one end and annular slab (13) of the spring (19)
Lower end be fixedly connected, the other end of the spring (19) is fixedly connected with ring block (18), the inside of the ring block (18)
It is fixedly connected with the bar wall of fixed link (17), the upper end of the bottom plate (12) is uniformly provided with multiple fixations being distributed in a ring
The lower end of slot, the fixed link (17) extends in fixing groove.
3. a kind of large span steel reinforced concrete construction illumination setting according to claim 1, which is characterized in that the branch
It is fixedly connected with l-shaped rod (1) on the upside of the left end of strut (16), vertical portion one end of the l-shaped rod (1) is fixedly connected with cross bar
(5), it is fixedly connected with lampshade (6) on the bar wall of the cross bar (5), and lampshade (6) is located at the top of headlamp (7).
4. a kind of large span steel reinforced concrete construction illumination setting according to claim 1, which is characterized in that the square
Offer on the bar wall of shape bar (2) sliding slot (15), slidably connect sliding block (14) in the sliding slot (15), the sliding block (14) with
The side of blind hole is fixedly connected.
5. a kind of large span steel reinforced concrete construction illumination setting according to claim 1, which is characterized in that the bottom
The upper end of plate (12) is symmetrically opened up there are two placing groove.
6. a kind of large span steel reinforced concrete construction illumination setting according to claim 1, which is characterized in that the bottom
The left and right ends of plate (12) are fixedly connected to fixed block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920275372.3U CN209371058U (en) | 2019-03-05 | 2019-03-05 | A kind of large span steel reinforced concrete construction illumination setting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920275372.3U CN209371058U (en) | 2019-03-05 | 2019-03-05 | A kind of large span steel reinforced concrete construction illumination setting |
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| Publication Number | Publication Date |
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| CN209371058U true CN209371058U (en) | 2019-09-10 |
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ID=67823666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920275372.3U Active CN209371058U (en) | 2019-03-05 | 2019-03-05 | A kind of large span steel reinforced concrete construction illumination setting |
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| CN (1) | CN209371058U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110796882A (en) * | 2019-10-17 | 2020-02-14 | 嘉兴勤慎智能技术有限公司 | Wisdom urban road signal lamp |
-
2019
- 2019-03-05 CN CN201920275372.3U patent/CN209371058U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110796882A (en) * | 2019-10-17 | 2020-02-14 | 嘉兴勤慎智能技术有限公司 | Wisdom urban road signal lamp |
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