CN216158901U

CN216158901U - Lighting device convenient to maintain for hydraulic and hydroelectric engineering construction

Info

Publication number: CN216158901U
Application number: CN202122220409.2U
Authority: CN
Inventors: 刘玄烨; 鲁婷; 任笳玮
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-04-01
Anticipated expiration: 2031-09-14

Abstract

The utility model discloses a lighting device convenient to maintain for hydraulic and hydroelectric engineering construction, which comprises a fixed bottom plate, wherein a supporting column is fixedly arranged at the top of the fixed bottom plate, a placing groove is formed in the supporting column, a clamping plate is fixedly arranged in the placing groove, a threaded rod is rotatably connected in the clamping plate, a first conical gear is fixedly arranged at the bottom of the threaded rod, a rotating shaft rod is rotatably connected in the supporting column, a second conical gear is fixedly arranged on the outer part of the rotating shaft rod, the second conical gear is meshed with teeth of the first conical gear and is connected with a lifting plate through threads, and a supporting rod is fixedly arranged at the top of the lifting plate. The irradiation angle of the lamp holder can be adjusted quickly and conveniently by matching the lifting plate, the supporting rod and the chute plate, and the lighting device can be stably installed on the ground by matching the fixing cone and the fixing shell.

Description

Lighting device convenient to maintain for hydraulic and hydroelectric engineering construction

Technical Field

The utility model belongs to the technical field of lighting devices, and particularly relates to a lighting device convenient to maintain and used for hydraulic and hydroelectric engineering construction.

Background

The lighting device is a lighting lamp made of a green light source LED, the LED is called as a fourth generation lighting source or a green light source, has the characteristics of energy conservation, environmental protection, long service life, small volume and the like, can be widely applied to the fields of various indications, display, decoration, backlight sources, common lighting, urban night scenes and the like, and needs to be used for lighting during night construction of water conservancy and hydropower engineering.

However, the conventional apparatus has the following problems in use:

1. when a general lighting device is used, the construction position is not fixed, and the lighting angle of the lighting device is inconvenient to adjust, so that the construction position cannot be accurately lighted, and the lamp cap cannot be quickly and conveniently maintained and replaced when damaged, and the use of a user is affected.

2. When the traditional lighting device is installed and fixed, because the ground needs to be dug into a pit, the bottom of the lighting device is buried in the ground, and therefore the lighting device is fixed, the fixing mode not only needs to delay a long time, but also increases unnecessary workload of workers and influences the use of users.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide the lighting device which is used for hydraulic and hydroelectric engineering construction and is convenient to maintain, and has the advantages of being capable of quickly and conveniently adjusting the lighting angle and being stably installed on the ground.

In order to achieve the purpose, the utility model provides the following technical scheme: a lighting device convenient to maintain for hydraulic and hydroelectric engineering construction comprises a fixed bottom plate, wherein a supporting column is fixedly mounted at the top of the fixed bottom plate, a placing groove is formed in the supporting column, a clamping plate is fixedly mounted in the placing groove, a threaded rod is connected to the clamping plate in a rotating mode, a first bevel gear is fixedly mounted at the bottom of the threaded rod, a rotating shaft rod is connected to the supporting column in a rotating mode, a second bevel gear is fixedly mounted on the outer portion of the rotating shaft rod and is meshed with teeth of the first bevel gear, a lifting plate is connected to the outer portion of the threaded rod in a threaded mode, a supporting rod is fixedly mounted at the top of the lifting plate, two connecting plates which are correspondingly distributed are fixedly mounted at the top of the supporting column, a movable shaft is fixedly mounted between the two connecting plates, and a rotating plate is connected to the outer portion of the movable shaft, the bottom of the rotating plate is fixedly provided with a chute plate, the supporting rod is connected in the chute plate in a sliding mode, and the lamp holder is arranged outside the rotating plate.

Preferably, the bottom fixed mounting of PMKD has four shells of corresponding distribution, four the equal fixed mounting in inside of shell has the motor, the output fixed mounting of motor has the lead screw, the outside threaded connection of lead screw has a screw section of thick bamboo, the outside fixed mounting of a screw section of thick bamboo has the solid fixed cone of three corresponding distribution, the logical groove of three corresponding distribution is seted up to the inside of a screw section of thick bamboo, gu fixed cone sliding connection is in leading to the inslot.

Preferably, a clamping groove is formed in the rotating plate, a clamping block is fixedly mounted on the inner side of the lamp holder and clamped in the clamping groove, and a clamping rod is inserted into the rotating plate and penetrates through the clamping block.

Preferably, a limiting groove is formed in the outer portion of the supporting column, limiting blocks are fixedly mounted on two sides of the lifting plate, and the limiting blocks are connected in the limiting groove in a sliding mode.

Compared with the prior art, the utility model has the beneficial effects that:

1. through rotating the pivot pole, the second conical gear who drives the rigid coupling afterwards begins to rotate, it begins to rotate to drive the first conical gear of meshing simultaneously, the threaded rod of first conical gear top rigid coupling begins to rotate afterwards, drive threaded connection's lifter plate rebound afterwards, drive the bracing piece rebound of rigid coupling simultaneously, the bracing piece of rigid coupling slides in the spout board this moment, thereby with the turn plate jack-up that makes progress, the turn plate begins to rotate around the loose axle this moment, drive the lamp holder of setting simultaneously and begin angle of adjustment, can conveniently adjust lamp holder adjustment illumination angle through this structure, the user use has been made things convenient for greatly.

2. Through starting four motors, the lead screw that drives the rigid coupling afterwards begins to rotate, drives threaded connection's screw section of thick bamboo downstream afterwards, drives the three fixed awl of screw section of thick bamboo outside rigid coupling afterwards and inserts in the ground, has accomplished fixed work this moment, can make things convenient for in quick being fixed in lighting device ground through this structure, has made things convenient for the user to use greatly.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

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

fig. 3 is a schematic structural view of the whole side of the present invention.

In the figure: 1. fixing the bottom plate; 2. a support pillar; 3. a clamping and connecting plate; 4. a threaded rod; 5. a first bevel gear; 6. a spindle rod; 7. a second bevel gear; 8. a lifting plate; 9. a limiting block; 10. a limiting groove; 11. a support bar; 12. a connecting plate; 13. a movable shaft; 14. rotating the plate; 15. a chute plate; 16. a lamp cap; 17. a clamping block; 18. a card slot; 19. a position clamping rod; 20. a stationary case; 21. a motor; 22. a screw rod; 23. a threaded barrel; 24. and (5) fixing the cone.

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.

Referring to fig. 1-3, the present invention provides a technical solution: a lighting device convenient for maintenance for hydraulic and hydroelectric engineering construction comprises a fixed bottom plate 1, a supporting column 2 is fixedly installed at the top of the fixed bottom plate 1, a placing groove is formed in the supporting column 2, a clamping plate 3 is fixedly installed in the placing groove, a threaded rod 4 is rotatably connected in the clamping plate 3, a first bevel gear 5 is fixedly installed at the bottom of the threaded rod 4, a rotating shaft rod 6 is rotatably connected in the supporting column 2, a second bevel gear 7 is fixedly installed on the outer portion of the rotating shaft rod 6, the second bevel gear 7 is meshed with teeth of the first bevel gear 5 and is connected with the teeth, a lifting plate 8 is connected with the outer portion of the threaded rod 4 in a threaded manner, a supporting rod 11 is fixedly installed at the top of the lifting plate 8, two connecting plates 12 which are correspondingly distributed are fixedly installed at the top of the supporting column 2, a movable shaft 13 is fixedly installed between the two connecting plates 12, and a rotating plate 14 is rotatably connected to the outer portion of the movable shaft 13, the bottom of the rotating plate 14 is fixedly provided with a chute plate 15, the support rod 11 is connected in the chute plate 15 in a sliding way, and the lamp holder 16 is arranged outside the rotating plate 14.

In this embodiment, when the illumination angle is adjusted to lamp holder 16 to needs convenience fast, at first the pivot pole 6 rotates, drive the second conical gear 7 of rigid coupling to begin to rotate afterwards, drive the first conical gear 5 of meshing and begin to rotate simultaneously, the threaded rod 4 of first conical gear 5 top rigid coupling begins to rotate afterwards, drive threaded connection's lifter plate 8 rebound afterwards, drive the bracing piece 11 of rigid coupling and move upwards simultaneously, the bracing piece 11 of rigid coupling slides in the spout board 15 this moment, thereby with the upwards jack-up of runner plate 14, runner plate 14 begins to rotate around loose axle 13 this moment, drive the lamp holder 16 that sets up simultaneously and begin angle of adjustment, can conveniently adjust lamp holder 16 through this structure and adjust illumination angle, user's use has been made things convenient for greatly.

Specifically, the bottom fixed mounting of PMKD 1 has four corresponding set casing 20 that distribute, the equal fixed mounting in inside of four set casing 20 has motor 21, motor 21's output fixed mounting has lead screw 22, the outside threaded connection of lead screw 22 has a screw section of thick bamboo 23, the outside fixed mounting of a screw section of thick bamboo 23 has the solid fixed cone 24 of three corresponding distribution, the logical groove of three corresponding distribution has been seted up to the inside of a screw section of thick bamboo 23, gu 24 sliding connection of cone 24 is in leading to the inslot.

In this embodiment, when the lighting device needs to be stably installed and fixed on the ground, the four motors 21 are started firstly, then the screw rods 22 fixedly connected are driven to rotate, then the threaded cylinders 23 connected by the threads are driven to move downwards, and then the three fixing cones 24 fixedly connected to the outer parts of the threaded cylinders 23 are driven to be inserted into the ground, so that the fixing work is completed at the moment, the lighting device can be conveniently and quickly fixed on the ground through the structure, and the use of a user is greatly facilitated.

Specifically, a clamping groove 18 is formed in the rotating plate 14, a clamping block 17 is fixedly mounted on the inner side of the lamp head 16, the clamping block 17 is clamped in the clamping groove 18, a clamping rod 19 is inserted into the rotating plate 14, and the clamping rod 19 penetrates through the clamping block 17.

In this embodiment, the lamp holder 16 can be conveniently replaced and maintained by matching the clamping block 17 with the clamping groove 18, and the lamp holder 16 can be stably mounted on the rotating plate 14 by the clamping rod 19.

Specifically, spacing groove 10 has been seted up to the outside of support column 2, and the equal fixed mounting in both sides of lifter plate 8 has stopper 9, and stopper 9 sliding connection is in spacing groove 10.

In this embodiment, through the cooperation of stopper 9 and spacing groove 10, can ensure that lifter plate 8 is more stable when removing.

The working principle and the using process of the utility model are as follows: when the illumination angle is adjusted to lamp holder 16 in needs convenience fast, at first the pivot pole 6 rotates, drive the second conical gear 7 of rigid coupling and begin to rotate afterwards, drive the first conical gear 5 of meshing and begin to rotate simultaneously, the threaded rod 4 of first conical gear 5 top rigid coupling begins to rotate afterwards, drive the lifter plate 8 rebound of threaded connection afterwards, drive the bracing piece 11 rebound of rigid coupling simultaneously, the bracing piece 11 of rigid coupling slides in the spout board 15 this moment, thereby will change board 14 jack-up, it begins to rotate around loose axle 13 to change board 14 this moment, it begins angle of adjustment to drive the lamp holder 16 that sets up simultaneously, can conveniently adjust lamp holder 16 through this structure and adjust illumination angle, user's use has been made things convenient for greatly.

When the lighting device needs to be stably installed and fixed on the ground, the four motors 21 are started firstly, then the screw rods 22 fixedly connected are driven to rotate, then the threaded cylinders 23 connected through the threads are driven to move downwards, then the three fixing cones 24 fixedly connected to the outer portions of the threaded cylinders 23 are driven to be inserted into the ground, and at the moment, fixing work is finished.

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

1. The utility model provides a hydraulic and hydroelectric engineering construction is with lighting device convenient to maintenance, includes PMKD (1), its characterized in that: the top of the fixed bottom plate (1) is fixedly provided with a support column (2), a placement groove is formed in the support column (2), a clamping plate (3) is fixedly arranged in the placement groove, a threaded rod (4) is connected to the clamping plate (3) in a rotating mode, a first bevel gear (5) is fixedly arranged at the bottom of the threaded rod (4), a rotating shaft rod (6) is connected to the support column (2) in a rotating mode, a second bevel gear (7) is fixedly arranged on the outer portion of the rotating shaft rod (6), the second bevel gear (7) is meshed with teeth of the first bevel gear (5) and is connected with the teeth of the first bevel gear, a lifting plate (8) is connected to the outer portion of the threaded rod (4) in a threaded mode, a support rod (11) is fixedly arranged at the top of the lifting plate (8), and two connecting plates (12) which are distributed correspondingly are fixedly arranged at the top of the support column (2), two fixed mounting has loose axle (13) between connecting plate (12), the outside of loose axle (13) is rotated and is connected with commentaries on classics board (14), the bottom fixed mounting of commentaries on classics board (14) has chute board (15), bracing piece (11) sliding connection is in chute board (15), the outside of commentaries on classics board (14) is provided with lamp holder (16).

2. The lighting device convenient for maintenance for hydraulic and hydroelectric engineering construction according to claim 1, wherein: the bottom fixed mounting of PMKD (1) has the set casing (20) of four corresponding distributions, four the equal fixed mounting in inside of set casing (20) has motor (21), the output fixed mounting of motor (21) has lead screw (22), the outside threaded connection of lead screw (22) has a screw thread section of thick bamboo (23), the outside fixed mounting of a screw thread section of thick bamboo (23) has the solid fixed cone (24) of three corresponding distributions, the logical groove of three corresponding distributions is seted up to the inside of a screw thread section of thick bamboo (23), gu fixed cone (24) sliding connection is in leading to the inslot.

3. The lighting device convenient for maintenance for hydraulic and hydroelectric engineering construction according to claim 1, wherein: a clamping groove (18) is formed in the rotating plate (14), a clamping block (17) is fixedly mounted on the inner side of the lamp holder (16), the clamping block (17) is clamped in the clamping groove (18), a clamping rod (19) is inserted into the rotating plate (14), and the clamping rod (19) penetrates through the clamping block (17).

4. The lighting device convenient for maintenance for hydraulic and hydroelectric engineering construction according to claim 1, wherein: spacing groove (10) have been seted up to the outside of support column (2), the equal fixed mounting in both sides of lifter plate (8) has stopper (9), stopper (9) sliding connection is in spacing groove (10).