CN209672103U - A kind of building electric engineering road at night time construction lighting device - Google Patents

Abstract

The utility model discloses a kind of building electric engineering road at night time construction lighting devices, including main box, the inner wall of the main box is provided with support device, the two sides of the main box are provided with bracing means, the bracing means is connected with support device, expansion bracket is fixedly connected at the top of the support device, the surface of the expansion bracket is provided with fastening bolt, supporting post-rod is fixedly connected at the top of the expansion bracket, top plate is fixedly connected at the top of the supporting post-rod, the side wall of the supporting post-rod is provided with take-up pulley, the take-up pulley surface wrap is connected with traction rope, the two sides of the bottom of the top plate are provided with guide wheel, the traction rope is slidably connected with guide wheel, the utility model relates to technical field of road construction.A kind of building electric engineering road at night time construction lighting device has reached the stability for improving device entirety, guarantees the normal operation of lighting apparatus, guarantees road night normal construction, improves the purpose of construction efficiency.

Description

A kind of building electric engineering road at night time construction lighting device

Technical field

The utility model relates to road construction fields, more specifically to a kind of building electric engineering road at night time Lighting device is used in construction.

Background technique

Road construction generally in city will often carry out at night, and since vehicle flowrate on daytime is bigger, road is carried out Construction, will cause the paralysis of road, night is needed to construct, due to the needs that carry on construction work at night, due to various machines, material and build Building refuse is more, most of all without rational stacking, needs to be arranged headlamp, the electrical distribution and lighting equipment of building-site is usual at present For portable lighting, stability is poor, is unable to satisfy the use demand of construction site complex situations.

Utility model content

1. technical problems to be solved

Electrical distribution and lighting equipment for current building-site existing in the prior art is usually portable lighting, stability Difference is unable to satisfy the use demand problem of construction site complex situations, and the purpose of this utility model is to provide a kind of building electricity Gas engineering road at night time construction lighting device, it may be implemented to improve the stability of device, and it is complicated to be suitable for construction site Situation guarantees road night normal construction, improves construction efficiency.

2. technical solution

To solve the above problems, the utility model adopts the following technical scheme.

A kind of building electric engineering road at night time construction lighting device, including main box, the inner wall of the main box It is provided with support device, the two sides of the main box are provided with bracing means, and the bracing means is connected with support device, institute It states and is fixedly connected with expansion bracket at the top of support device, the surface of the expansion bracket is provided with fastening bolt, the expansion bracket Top is fixedly connected with supporting post-rod, and top plate is fixedly connected at the top of the supporting post-rod, and the side wall of the supporting post-rod is set It is equipped with take-up pulley, the take-up pulley surface wrap is connected with traction rope, and the two sides of the bottom of the top plate are provided with guide wheel, described to lead Messenger is slidably connected with guide wheel, and the traction rope is fixedly connected with LED energy-saving lamp, the LED energy conservation far from one end of take-up pulley Lamp and supporting post-rod are rotatablely connected, and the two sides of the bottom of the main box are fixedly connected to universal wheel, the quantity of the universal wheel It is four.

3. beneficial effect

Compared with the prior art, utility model has the advantages that being moved to designated position, support device by universal wheel It is supported, reduces the center of gravity of clump weight, improve whole stability, while driving bracing means, claw and ground are carried out Contact, further increases stability, and anti-sliding stop adjusts the height of expansion bracket then according to the use demand of site operation, into Row illumination pulls the angle of traction rope adjustment illumination, has reached the stability for improving device entirety, guaranteed the normal of lighting apparatus Operation guarantees road night normal construction, improves the purpose of construction efficiency.

Detailed description of the invention

Fig. 1 is the integral outer structural schematic diagram of the utility model；

Fig. 2 is the whole interior structural schematic diagram of the utility model；

Fig. 3 is the support device structure diagram of the utility model；

Fig. 4 is the bracing means structural schematic diagram of the utility model.

Figure label explanation:

1 main box, 2 support devices, 21 rotating discs, 22 rotary screw rods, 23 screw rod sliding blocks, 24 first rotating turrets, 25 counterweights Block, 26 second rotating turrets, 27 support supporting plates, 28 sliding bars, 29 reset springs, 3 bracing means, 31 wireropes, 32 first runners, 33 Second runner, 34 limitting casings, 35 compressed springs, 36 wirerope fixed blocks, 37 mandrils, 38 claws, 4 expansion brackets, 5 fastening bolts, 6 Jackstay, 7 top plates, 8 take-up pulleies, 9 traction ropes, 10 guide wheels, 11LED energy-saving lamp, 12 universal wheels.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model；The technical scheme in the embodiment of the utility model is carried out Clearly and completely describe；Obviously；The described embodiments are only a part of the embodiments of the utility model；Rather than whole Embodiment.Based on the embodiments of the present invention；Those of ordinary skill in the art are without making creative work Every other embodiment obtained；It fall within the protection scope of the utility model.

Embodiment 1:

Please refer to Fig. 1-4, the utility model provides a kind of technical solution: a kind of building electric engineering is constructed with road at night time With lighting device, including main box 1, the inner wall of main box 1 is provided with support device 2, and the two sides of main box 1 are provided with reinforcing dress 3 are set, bracing means 3 is connected with support device 2, and the top of support device 2 is fixedly connected with expansion bracket 4, the surface of expansion bracket 4 It is provided with fastening bolt 5, the top of expansion bracket 4 is fixedly connected with supporting post-rod 6, and the top of supporting post-rod 6 is fixedly connected with top Plate 7, the side wall of supporting post-rod 6 are provided with take-up pulley 8, and 8 surface wrap of take-up pulley is connected with traction rope 9, the two sides of the bottom of top plate 7 It is provided with guide wheel 10, traction rope 9 is slidably connected with guide wheel 10, and traction rope 9 is fixedly connected with LED section far from one end of take-up pulley 8 Energy lamp 11, LED energy-saving lamp 11 and supporting post-rod 6 are rotatablely connected, and the two sides of the bottom of main box 1 are fixedly connected to universal wheel 12, The quantity of universal wheel 12 is four, has reached the stability for improving device entirety, guarantees the normal operation of lighting apparatus, guarantees road Road night normal construction improves the purpose of construction efficiency, and support device 2 includes rotating disc 21, fixes at the axle center of rotation axis 21 It is connected with rotary screw rod 22, rotary screw rod 22 runs through and extend to the inside of main box 1, and rotary screw rod 22 and main box 1 rotate Connection, the threaded one end that rotary screw rod 22 is located inside main box 1 are connected with screw rod sliding block 23, screw rod sliding block 23 and bracing means 3 are connected, and the lower rotation of screw rod sliding block 23 is connected with the first rotating turret 24, the first rotating turret 24 far from screw rod sliding block 23 one End is rotatably connected to clump weight 25, and clump weight 25 and the inner wall of main box 1 are slidably connected, the top rotation connection of screw rod sliding block 23 There is the second rotating turret 26, the second rotating turret 26 is rotatably connected to support supporting plate 27 far from one end of screw rod sliding block 23, main box 1 Internal two sides are fixedly connected with sliding bar 28, and support supporting plate 27 is slidably connected with sliding bar 28, and the bottom of support supporting plate 27 is fixed It is connected with reset spring 29, support supporting plate 27 is fixedly connected by reset spring 29 with the inner wall of main box 1, and bracing means 3 wraps Wirerope 31 is included, wirerope 31 is fixedly connected with screw rod sliding block 23, and main box 1 is internally provided with the first runner 32, and the two of main box 1 Side outer wall is fixedly connected with limitting casing 34, and limitting casing 34 is internally provided with the second runner 33, wirerope 31 and the first runner 32, Two runners 33 are slidably connected, and wirerope 31 is fixedly connected with wirerope fixed block 36, wirerope fixed block far from one end of screw rod sliding block 23 36 are slidably connected with limitting casing 34, and the top of wirerope fixed block 36 is fixedly connected with compressed spring 35, and wirerope fixed block 36 passes through Compressed spring 35 is fixedly connected with limitting casing 34, and the bottom of wirerope fixed block 36 is fixedly connected with mandril 37, mandril 37 and limit Frame 34 is slidably connected, and one end that mandril 37 is located at outside limitting casing 34 is fixedly connected with claw 38.

Working principle: the mobile device reaches designated position, and rotation turntable 21 drives rotational lead screw 22 to move, drives lead screw Sliding block 23 moves, and drives the movement of the first rotating turret 24, drives clump weight 25 to move downward, lower the center of gravity, improves stability, simultaneously It drives the second rotating turret 26 to rotate, support supporting plate 27 is driven to move upwards, while screw slider 23 moves, wirerope 31 is driven to transport It is dynamic, through the first runner 32, the second runner 33, the limitation to wirerope fixed block 36 is reduced, 35 elastic potential energy of compressed spring is converted into Kinetic energy drives wirerope fixed block 36 to move, and mandril 37 is driven to move, and drives claw 38 to move, is contacted with ground, anti-on-slip It is dynamic, the stability of device entirety is further increased, the length of expansion bracket 4 is then adjusted, and is reinforced with fastening bolt 5, it will It supports mandril 6 to be adjusted to suitable height, while take-up pulley 8 being removed, worker adjusts the length of take-up pulley 8, and then adjusts LED section The illumination direction of energy lamp 11, is easy to use, and guarantees road at night time normal construction, has reached the stability for improving device entirety, protects The normal operation of lighting apparatus is demonstrate,proved, guarantees road night normal construction, improves the purpose of construction efficiency.

It is described above；The only preferable specific embodiment of 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；It is practical according to this Novel technical solution and its improvement design is subject to equivalent substitution or change；It should all cover in the protection scope of the utility model It is interior.

Claims (1)

1. a kind of building electric engineering road at night time construction lighting device, including main box (1), it is characterised in that: described The inner wall of main box (1) is provided with support device (2), and the two sides of the main box (1) are provided with bracing means (3), described to add It is fixedly mounted with and sets (3) and be connected with support device (2), be fixedly connected with expansion bracket (4) at the top of the support device (2), it is described to stretch The surface of contracting frame (4) is provided with fastening bolt (5), is fixedly connected with supporting post-rod (6) at the top of the expansion bracket (4), described It is fixedly connected at the top of supporting post-rod (6) top plate (7), the side wall of the supporting post-rod (6) is provided with take-up pulley (8), described Take-up pulley (8) surface wrap is connected with traction rope (9), and the two sides of the bottom of the top plate (7) are provided with guide wheel (10), the traction Rope (9) is slidably connected with guide wheel (10), and the traction rope (9) is fixedly connected with LED energy-saving lamp far from the one end of take-up pulley (8) (11), the LED energy-saving lamp (11) and supporting post-rod (6) are rotatablely connected, and the two sides of the bottom of the main box (1) are fixedly connected with Have universal wheel (12), the quantity of the universal wheel (12) is four.