CN213738273U

CN213738273U - Tower crane collision device at night

Info

Publication number: CN213738273U
Application number: CN202022484943.XU
Authority: CN
Inventors: 杨旭; 李云飞
Original assignee: China Construction Eighth Engineering Division Co Ltd
Current assignee: China Construction Eighth Engineering Division Co Ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-07-20
Anticipated expiration: 2030-10-30

Abstract

The utility model belongs to tower crane lighting apparatus field specifically discloses a tower crane night collision device, including the bottom plate, be equipped with lighting assembly on the bottom plate, be used for the power supply module of lighting assembly circular telegram, be used for the radiating subassembly of power supply module heat dissipation and be used for the coupling assembling that is connected with the tower crane dolly, coupling assembling includes the riser of fixing on the bottom plate, and both sides all are fixed with the connecting rod of inversion on the riser, and threaded connection has the bolt on the connecting rod, and the axial of bolt is perpendicular to the riser, encloses into the through-hole between connecting rod, bolt, the riser; the illumination assembly comprises a laser spot lamp and a warning lamp arranged on the upper end of the vertical plate, and the laser direction of the laser spot lamp is vertical upward. Adopt the utility model discloses a scheme, when can solving night work, the sight is fuzzy, and tower crane driver and commander hardly lean on the clear position of confirming the dolly of naked eye and travel, and crowd's tower operation takes place the big arm easily and play to rise the problem that wire rope hung the accident of bumping adjacent tower crane wire rope.

Description

Tower crane collision device at night

Technical Field

The utility model belongs to tower crane lighting apparatus field, concretely relates to tower crane collision device at night.

Background

The tower crane is the most common hoisting equipment on the construction site, also called a tower crane, and is used for hoisting raw materials such as reinforcing steel bars, wood ridges, concrete, steel pipes and the like for construction through lengthening (height) of a section by section (called a standard section for short), and the tower crane is indispensable equipment on the construction site.

When the tower crane is operated at night, the sight is fuzzy, a tower crane driver and a commander can hardly clearly determine the running position of the trolley by naked eyes, the accidents that the large arm and a lifting steel wire rope are hung on and touch an adjacent tower crane steel wire rope can easily occur in tower group operation, meanwhile, the high-rise hoisting is operated under the night condition, and the commander can hardly judge whether the lifting hook is vertical or not and easily obliquely pulls and hangs to cause the accidents.

SUMMERY OF THE UTILITY MODEL

Not enough to exist among the prior art, the utility model provides a tower crane collision device at night to when solving night work, the sight is fuzzy, and tower crane driver and commander hardly lean on the clear position of confirming the dolly of naked eye to travel, and crowd's tower operation takes place the big arm easily and play to rise the problem that wire rope hung the accident of bumping adjacent tower crane wire rope.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a tower crane night anti-collision device comprises a bottom plate, wherein a lighting assembly, a power supply assembly used for electrifying the lighting assembly, a heat dissipation assembly used for dissipating heat of the power supply assembly and a connecting assembly used for connecting a tower crane trolley are arranged on the bottom plate; the illumination assembly comprises a laser spot lamp and a warning lamp arranged on the upper end of the vertical plate, and the laser direction of the laser spot lamp is vertical upward.

Compared with the prior art, the utility model discloses following beneficial effect has:

hang the connecting rod on the tower crane dolly, enclose the lower part that encloses into the through-hole between connecting rod, bolt, the riser through the bolt to avoid this device to drop from the tower crane dolly, through coupling assembling's setting, it is convenient that this device is dismantled in the installation on the tower crane dolly, can install reuse on the tower crane dolly of difference, simple cheap can really accomplish cost reduction and efficiency.

Through installing the warning light in the riser upper end, improve the mounting height of warning light, the illumination through the warning light night can let the driver command clear understanding dolly and the wire rope position of adjacent tower crane under the complex condition, avoids the incident to take place. Through the setting of laser shot-light, utilize the perpendicular characteristic of laser, lift by crane perpendicularly of tower crane dolly and play the guide effect.

Drawings

Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.

Fig. 2 is a rear view of the storage battery according to the embodiment of the present invention.

Fig. 3 is a system block diagram according to an embodiment of the present invention.

In the figure: 1. a base plate; 2. a laser spot light; 3. a strut; 4. a column; 5. a light-operated inductive switch; 6. a drain hole; 7. a side plate; 8. a vertical plate; 9. a bolt; 10. an L-shaped rod; 11. a ventilation opening; 12. a warning light; 13. a miniature wind power generator; 14. a heat conducting plate; 15. a rain shield; 16. a storage battery; 17. a circuit board; 18. reinforcing ribs; 19. a handle.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings, and specific embodiments will be given.

As shown in figure 1, a tower crane night anti-collision device comprises a bottom plate 1, wherein an illumination assembly, a power supply assembly, a heat dissipation assembly and a connecting assembly are mounted on the bottom plate 1. Coupling assembling is including fixing the riser 8 at 1 tip of bottom plate, 8 upper end both sides of riser all are fixed with the connecting rod, it is specific, in this embodiment, the connecting rod is L type pole 10 of inversion, form the space that is the n type between L type pole 10 and the riser 8, threaded connection has bolt 9 on L type pole 10, bolt 9's axial perpendicular to riser 8, when bolt 9 tip and riser 8 offset, riser 8, L type pole 10, form circumference confined quad slit between the bolt 9, during the installation, hang L type pole 10 on the tower crane dolly, seal the lower part of this quad slit through bolt 9, in order to avoid this device to drop from the tower crane dolly, setting through coupling assembling, it is convenient that this device is dismantled in the installation on the tower crane dolly, can install reuse on the tower crane dolly of difference.

Both ends of the bottom plate 1 are fixed with side plates 7, the length direction of each side plate 7 is perpendicular to the vertical plate 8, inclined reinforcing ribs 18 are fixed between the middle part of the upper end of each side plate 7 and the vertical plate 8, and the connecting strength between each side plate 7 and the corresponding vertical plate 8 is increased through the corresponding reinforcing ribs 18. A plurality of drain holes 6 are formed in the side plate 7 along the length direction of the side plate, so that rainwater falling on the bottom plate 1 can be conveniently drained through the drain holes 6. Can dismantle on the riser 8 and be connected with weather shield 15, it is concrete, weather shield 15 bolted connection is on riser 8, and weather shield 15 upper end is fixed with handle 19, and the portable weather shield 15 of staff of being convenient for maintains the change through handle 19, and weather shield 15 installs the back on riser 8, and the portable this device of staff of also being convenient for carries.

The power supply module is used for energizing the lighting module, and comprises a storage battery 16 fixed on the bottom plate 1, the storage battery 16 is positioned between the two side plates 7, the storage battery 16 is positioned below the rain baffle plate 15, the two sides of the storage battery 16 are limited and fixed through the side plates 7, the length and the width of the rain baffle plate 15 are both larger than those of the storage battery 16, and the rain baffle plate 15 is used for keeping off the rain for the storage battery 16. Combine as shown in fig. 2, power supply module is still including installing the circuit board 17 in weather shield 15, battery 16 and circuit board 17 electricity are connected, be fixed with stand 4 on the bottom plate 1, stand 4 and riser 8 are located battery 16's front and back both sides respectively, miniature aerogenerator 13 is installed to stand 4 upper ends, setting through stand 4, improve miniature aerogenerator 13's height, be convenient for more the natural wind makes miniature aerogenerator 13 electricity generation, in the in-service use process, the body of rod that has flexible function among the optional prior art of stand 4, so that adjust miniature aerogenerator 13's height, avoid having the barrier to obstruct the natural wind. Referring to fig. 3, the micro wind power generator 13 is electrically connected to the storage battery 16, the micro wind power generator 13 charges the storage battery 16 by using wind power, and the micro wind power generator 13 is a conventional technology, and stores electric power in the storage battery 16 by using wind power, both of which belong to the prior art, and are not described in detail in this application.

The lighting assembly comprises a light-operated inductive switch 5 fixed on the front surface of the rain shield 15, a warning light 12 fixed in the middle of the upper end of the vertical plate 8 and a laser spot light 2 arranged on the upright post 4, in particular, the light-operated inductive switch 5 is a light-operated switch in the prior art, the power switch of the electrical appliance can be controlled according to the time or the set value of the illumination intensity set by the user, the warning lamp 12 is a solar warning lamp 12 in the prior art, the laser spot lamp 2 is a common laser lamp in the prior art, as shown in the figure 3, the light-operated inductive switch 5 is in signal connection and electric connection with the circuit board 17, the light-operated inductive switch 5 is used for controlling the on-off of the circuit board 17, the warning lamp 12 and the laser spot lamp 2 are both in electric connection with the circuit board 17, the electricity in the storage battery 16 is transmitted to the warning lamp 12 and the laser spot lamp 2 through the circuit board 17, and the electricity conduction of the lighting assembly is realized. Branch 3 is installed to 4 lower parts of stand, but branch 3 snap-on is on stand 4, also can dismantle the connection on stand 4 through connection methods such as conventional bolt or buckle, laser spot lamp 2 is fixed in the one end that stand 4 was kept away from to branch 3, laser spot lamp 2's laser direction is vertical upwards, in the actual course of working, the body of rod that has flexible function among the 3 optional prior art of branch, 3 optional telescopic links of branch promptly, and then conveniently adjust laser spot lamp 2's position, so that make lifting by crane of laser spot lamp 2 better to the tower crane dolly play the guide effect.

Radiator unit is including fixing polylith heat-conducting plate 14 on weather shield 15, heat-conducting plate 14's length direction perpendicular to riser 8, ventilation opening 11 has been seted up on the riser 8, heat-conducting plate 14 all is located ventilation opening 11 along its length direction's projection, set up ventilation opening 11, the circulation of air of being convenient for, the heat between heat-conducting plate 14 is taken away through the motion of tower crane dolly and natural wind, reduce battery 16 temperature, in order to realize the radiating requirement of battery 16.

When the device is used specifically, the L-shaped rod 10 is hung on the tower crane trolley and connected through the bolt 9, and the device can be installed on the tower crane trolley. The miniature wind driven generator 13 is started and generates electricity to be stored in the storage battery 16 under the action of the motion of the tower crane trolley and natural wind, the control circuit board 17 is powered on through the light-operated inductive switch 5 after the illumination intensity is reduced to reach night at night, the electricity in the storage battery 16 is conducted to the warning lamp 12 and the laser spotlight 2, the warning lamp 12 and the laser spotlight 2 are further turned on, and the solar warning lamp 12 flickers to prompt the running position of the tower crane trolley so as to facilitate the walking of the tower crane trolley at night. The laser spot lamp 2 vertically irradiates to ensure that the tower crane trolley can be vertically lifted.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. 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.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a tower crane collision device at night which characterized in that: the tower crane trolley comprises a base plate, wherein a lighting assembly, a power supply assembly for electrifying the lighting assembly, a heat dissipation assembly for dissipating heat of the power supply assembly and a connecting assembly for connecting with a tower crane trolley are arranged on the base plate; the illumination assembly comprises a laser spot lamp and a warning lamp arranged on the upper end of the vertical plate, and the laser direction of the laser spot lamp is vertical upward.

2. The night collision preventing device for the tower crane according to claim 1, wherein: the power supply assembly comprises a storage battery fixed on the bottom plate and a miniature wind driven generator installed on the bottom plate, the miniature wind driven generator is electrically connected with the storage battery and used for charging the storage battery, and the storage battery is electrically connected with the laser spotlight and the warning lamp.

3. The night collision preventing device for the tower crane according to claim 2, wherein: the side plates are fixed on the two sides of the storage battery on the bottom plate, and a plurality of drain holes are formed in the side plates along the length direction of the side plates.

4. The night collision preventing device for the tower crane according to claim 2, wherein: the vertical plate is detachably connected with a rain baffle positioned above the storage battery.

5. The night collision preventing device for the tower crane according to claim 2, wherein: the lighting assembly further comprises a light-operated inductive switch, and the light-operated inductive switch is electrically connected with the storage battery.

6. The night collision preventing device for the tower crane according to claim 4, wherein: the heat dissipation assembly comprises a plurality of heat conduction plates fixed on the rain shield.

7. The night collision preventing device for the tower crane according to claim 6, wherein: the heat dissipation assembly further comprises a ventilation opening formed in the vertical plate.

8. The night collision preventing device for the tower crane according to claim 7, wherein: the length direction of the heat conduction plate is perpendicular to the vertical plate, and the projections of the heat conduction plate along the length direction are all located in the ventilation openings.

9. The night collision preventing device for the tower crane according to claim 3, wherein: an inclined reinforcing rib is fixed between the middle part of the upper end of the side plate and the vertical plate.

10. The night collision preventing device for the tower crane according to claim 2, wherein: the bottom plate is fixed with a stand column, and the miniature wind driven generator is arranged at the top of the stand column.