CN216619397U - Night lighting device is used in hydraulic and hydroelectric engineering construction - Google Patents

Abstract

The utility model relates to the technical field of water conservancy and hydropower construction lighting, and discloses a night lighting device for water conservancy and hydropower engineering construction, which comprises a bottom plate, wherein a case is arranged at the bottom of the bottom plate, pulleys are arranged at the bottom of the bottom plate, a lifting device is arranged at the top of the bottom plate, a rotating device is arranged at the top of the lifting device, the lifting device comprises a rotating motor, a first threaded rod, a limiting rod, a lifting plate, a lifting rod and a protective shell, the protective shell is fixedly arranged at the top of the bottom plate, the rotating motor is fixedly arranged at the bottom of the inner wall of the case, a bearing is arranged at the top of the bottom plate, and the first threaded rod sequentially penetrates through the inner wall of the bearing and the bottom plate from top to bottom and extends downwards. The utility model achieves the purposes of higher lifting speed of the lighting equipment, avoiding manual driving and improving the comfort of operators.

Description

Night lighting device is used in hydraulic and hydroelectric engineering construction

Technical Field

The utility model relates to the technical field of lighting in water conservancy and hydropower construction, in particular to a night lighting device for water conservancy and hydropower engineering construction.

Background

Water conservancy is the meaning that has the harm and benefit of removing such as flood control, irrigation, shipping, etc., the water conservancy scope should include eight kinds of projects such as flood control, drainage, irrigation, water conservancy, water course, water supply, sewage canal and harbor worker, wherein the water conservancy means the hydroenergy to utilize, the sewage canal means the town drainage, have increased new content such as soil and water conservation, water resource protection, environmental water conservancy and water conservancy fishery in the water conservancy afterwards, in order to survive and the demand of development, human society takes various measures, control and allocate to the water and water areas of the nature, in order to prevent and cure the flood and drought calamity, in the water conservancy project construction, the environment and construction condition that the construction operation is located are generally relatively abominable, such as muddy ground, the cold wind of the thorn, the weather of wind and rain joining, the durability of the construction equipment used has been examined badly, and all sides are usually considered in the water conservancy construction operation, need to achieve the waterproof and dustproof effect, according to the Chinese patent: "a lighting device is used in hydraulic and hydroelectric engineering construction" and the publication number is: "CN 212719373U", this patent passes through the setting of connecting rod, threaded rod and bull stick, can change the height of light, then sets up through the cooperation between outer loop, side ring, interior pole and the fixed pipe, and the threaded rod of being convenient for goes up and down in the bull stick, and the construction worker of being convenient for adjusts. However, although the height adjustment can be realized, the number of parts exposed outside of the whole device is too many, the operation of the device is influenced in the outdoor severe environment, and the height adjustment is realized in a mode of rotating the threaded rod, so that the speed is too low, time and labor are wasted, and the working efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a night lighting device for hydraulic and hydroelectric engineering construction, which achieves the purposes of accelerating the lifting speed of lighting equipment, simultaneously avoiding manual driving and improving the comfort level of operating personnel.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a lighting device at night for hydraulic and hydroelectric engineering construction, includes the bottom plate, the bottom of bottom plate is provided with quick-witted case, the bottom of bottom plate is provided with the pulley, the top of bottom plate is provided with elevating gear, elevating gear's top is provided with rotary device, elevating gear includes the rotating electrical machines, first threaded rod, the gag lever post, the lifter, the protective housing, protective housing fixed mounting is at the top of bottom plate, rotating electrical machines fixed mounting is in the inner wall bottom of quick-witted case.

Preferably, the top of bottom plate is provided with the bearing, first threaded rod runs through from top to bottom in proper order the inner wall and the bottom plate of bearing and downwardly extending, the extension end of first threaded rod passes through shaft coupling fixed connection at the outer wall of rotating electrical machines transmission shaft, the both ends difference fixed mounting of gag lever post is at the inner wall top of bottom plate and protective housing, first through-hole has been seted up on the lifter plate, lifter plate threaded connection is in the outer wall of first threaded rod, first through-hole cover is established on the gag lever post. The inner assembly of the lifting device can be protected by the protective shell, so that the service life is prolonged, and the stability of outdoor use is improved.

Preferably, the second through-hole has been seted up at the top of protective housing, the lifter from top to bottom runs through the outer wall of protective housing and inwards extends, the extension end fixed connection of lifter is on the lifter plate. Through the second through-hole that sets up, be convenient for pass through this second through-hole with the lamp line, be connected with the inner assembly.

Preferably, rotary device includes the rotor plate, the second threaded rod, the ply-yarn drill, the lamp stand, the lamp shade, the top of lifter is provided with annular joint piece, the inside of rotor plate is provided with the ring channel, the annular joint piece joint of lifter is in the ring channel, second threaded rod screw thread runs through rotor plate and threaded connection at the top of lifter, ply-yarn drill fixed mounting is at the top of rotor plate, lamp stand fixed connection is in the bottom of keeping away from lifter one end of rotor plate, lamp shade fixed connection is in the bottom of lamp stand, be provided with the lamp line on the lamp stand, the one end of lamp line is fixed through the line card to run through second through-hole connection on the lifter, the quantity of pulley is four. Through the rotating device, the lighting direction of the lamp can be adjusted, the lighting effect of the lamp is improved, and the lighting device is convenient to move and convenient to use through the arranged pulley.

The utility model provides a night lighting device for hydraulic and hydroelectric engineering construction. The method has the following beneficial effects:

(1) the height of the lighting device can be conveniently adjusted through the arranged lifting device, the lifting of the equipment is controlled through the arranged motor, the adjustment by construction workers is facilitated, and the working efficiency is improved.

(2) The lamp wire can be retracted into the protective shell by fixing the lamp wire on the lifting plate.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a top view of the present invention;

fig. 3 is a front cross-sectional view of the present invention.

In the figure: 1. a base plate; 2. a chassis; 3. a pulley; 4. a lifting device; 401. a rotating electric machine; 402. a first threaded rod; 403. a limiting rod; 404. a lifting plate; 405. a lifting rod; 406. a protective shell; 5. a rotating device; 501. a rotating plate; 502. a second threaded rod; 503. a line card; 504. a lamp socket; 505. a lamp shade; 6. and a lamp wire.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-3, the present invention provides a technical solution: a night lighting device for hydraulic and hydroelectric engineering construction comprises a bottom plate 1, a case 2 is arranged at the bottom of the bottom plate 1, pulleys 3 are arranged at the bottom of the bottom plate 1, a lifting device 4 is arranged at the top of the bottom plate 1, a rotating device 5 is arranged at the top of the lifting device 4, the lifting device 4 comprises a rotating motor 401, a first threaded rod 402, a limiting rod 403, a lifting plate 404, a lifting rod 405 and a protective shell 406, the protective shell 406 is fixedly arranged at the top of the bottom plate 1, the rotating motor 401 is fixedly arranged at the bottom of the inner wall of the case 2, a bearing is arranged at the top of the bottom plate 1, the first threaded rod 402 sequentially penetrates through the inner wall of the bearing and the bottom plate 1 from top to bottom and extends downwards, the extending end of the first threaded rod 402 is fixedly connected to the outer wall of a transmission shaft of the rotating motor 401 through a coupler, two ends of the limiting rod are respectively and fixedly arranged at the tops of the inner walls of the bottom plate 1 and the protective shell 406, the lifting plate 404 is provided with a first through hole, the lifting plate 404 is in threaded connection with the outer wall of the first threaded rod 402, the first through hole is sleeved on the limiting rod 403, the inner components of the lifting device 4 can be protected through the arranged protective shell 406, the service life is prolonged, the stability of outdoor use is improved, the top of the protective shell 406 is provided with a second through hole, the lifting rod 405 penetrates through the outer wall of the protective shell 406 from top to bottom and extends inwards, the extending end of the lifting rod 405 is fixedly connected to the lifting plate 404, the lamp wire is convenient to pass through the second through hole through the arranged second through hole and is connected with the inner components, the rotating device 5 comprises a rotating plate 501, a second threaded rod 502, a wire clamp 503, a lamp holder 504 and a lampshade 505, the top of the lifting rod 405 is provided with an annular clamping block, the inner part of the rotating plate 501 is provided with an annular groove, the annular clamping block of the lifting rod 405 is clamped in the annular groove, the second threaded rod 502 penetrates through the rotating plate 501 and is in threaded connection with the top of the lifting rod 405, line card 503 fixed mounting is at the top of rotor plate 501, lamp stand 504 fixed connection is in the bottom of rotor plate 501 keeping away from lifter 405 one end, lamp shade 505 fixed connection is in the bottom of lamp stand 504, be provided with lamp line 6 on the lamp stand 504, it is fixed that line card 503 is passed through to the one end of lamp line 6, and run through the second through-hole and connect on lifter 404, the quantity of pulley 3 is four, rotary device 5 through the setting, the direction of the illumination of lamps and lanterns can be adjusted, the effect that lamps and lanterns shone has been improved, pulley 3 through setting up, make lighting device be convenient for remove, the convenience can be improved.

When the lamp is used, the position of the lamp at the bottom is adjusted by rotating the rotating plate 501 by rotating the second threaded rod 502, so that the irradiation direction of the lamp is changed, the rotating motor 401 is turned on, then the first threaded rod 402 is rotated, the lifting plate 404 is rotated, but under the limit of the limiting rod 403, the lifting plate 404 can only do lifting motion, the lifting rod 405 and the 6 lamp wire bases are driven to lift, the irradiation height of the lamp is changed, and the irradiation effect is adjusted.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (4)

1. The utility model provides a lighting device at night for hydraulic and hydroelectric engineering construction, includes bottom plate (1), its characterized in that: the bottom of bottom plate (1) is provided with quick-witted case (2), the bottom of bottom plate (1) is provided with pulley (3), the top of bottom plate (1) is provided with elevating gear (4), the top of elevating gear (4) is provided with rotary device (5), elevating gear (4) include rotating electrical machines (401), first threaded rod (402), gag lever post (403), lifter plate (404), lifter (405), protective housing (406) fixed mounting is at the top of bottom plate (1), rotating electrical machines (401) fixed mounting is in the inner wall bottom of quick-witted case (2).

2. The night lighting device for the hydraulic and hydroelectric engineering construction according to claim 1, wherein: the top of bottom plate (1) is provided with the bearing, first threaded rod (402) from top to bottom runs through in proper order the inner wall and bottom plate (1) and the downwardly extending of bearing, the extension end of first threaded rod (402) passes through the outer wall of shaft coupling fixed connection at rotating electrical machines (401) transmission shaft, the both ends difference fixed mounting of gag lever post (403) is at the inner wall top of bottom plate (1) and protective housing (406), first through-hole has been seted up on lifter plate (404), lifter plate (404) threaded connection is in the outer wall of first threaded rod (402), first through-hole cover is established on gag lever post (403).

3. The night lighting device for the hydraulic and hydroelectric engineering construction according to claim 1, wherein: the second through hole is seted up at the top of protective housing (406), lifter (405) from top to bottom run through the outer wall of protective housing (406) and inwards extend, the extension end fixed connection of lifter (405) is on lifter plate (404).

4. The night lighting device for the hydraulic and hydroelectric engineering construction according to claim 1, wherein: the rotating device (5) comprises a rotating plate (501), a second threaded rod (502), a line card (503), a lamp holder (504) and a lampshade (505), wherein an annular clamping block is arranged at the top of the lifting rod (405), an annular groove is formed in the rotating plate (501), the annular clamping block of the lifting rod (405) is clamped in the annular groove, the second threaded rod (502) penetrates through the rotating plate (501) in a threaded manner and is connected to the top of the lifting rod (405), the line card (503) is fixedly arranged at the top of the rotating plate (501), the lamp holder (504) is fixedly connected to the bottom of the rotating plate (501) far away from one end of the lifting rod (405), the lampshade (505) is fixedly connected to the bottom of the lamp holder (504), a lamp wire (6) is arranged on the lamp holder (504), one end of the lamp wire (6) is fixed through the line card (503) and penetrates through a second through hole to be connected to the lifting plate (404), the number of the pulleys (3) is four.

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