CN216158864U - Portable lighting device for water conservancy and hydropower - Google Patents

Abstract

The utility model discloses a portable lighting device for water conservancy and hydropower, which comprises a fixed cylinder, wherein the top of the outer wall of the fixed cylinder is fixedly connected with a fixed plate, the bottom of the fixed plate is fixedly connected with a lighting lamp, the inside of the fixed cylinder is slidably connected with a movable plate, the inside of the movable plate is in threaded connection with a screw rod, the inside of the fixed cylinder is fixedly connected with a supporting plate, and the top of the supporting plate is fixedly connected with a forward and reverse rotating motor. Through the positive and negative motor that starts the setting, make the output corotation of positive and negative motor drive the lead screw and rotate, through the screw-thread fit between lead screw and the fly leaf to drive the fly leaf rebound, when the fly leaf rebound, drive joint frame rebound, and when the joint frame removed to the solid fixed cylinder outside, under the effect of torsional spring, the pivot pole can rotate, makes the rib rotate, thereby expand folding rain-proof cloth and hide rain, has reached the effect that conveniently hides rain from this.

Description

Portable lighting device for water conservancy and hydropower

Technical Field

The utility model belongs to the technical field of water conservancy and hydropower, and particularly relates to a portable lighting device for water conservancy and hydropower.

Background

Water conservancy water and electricity mainly studies water resource, hydraulic structure, hydraulics and fluid dynamics, hydraulic engineering technique etc. carries out surveying, planning, design, construction, management etc. of water conservancy water and electricity, when water conservancy water and electricity construction, can use lighting device to supply the light, makes things convenient for the construction team to be under construction.

But the lighting device function singleness on the existing market can not hide rain to the staff can be drenched to the rainy meeting that leads to the nature suddenly, and current lighting device is inconvenient to carry, and is troublesome when leading to the transport, thereby increases staff intensity of labour.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a portable lighting device for water conservancy and hydropower, and aims to solve the problems that in the use process of the conventional lighting device in the background art, due to the fact that the lighting device in the market has a single function and cannot shield rain, workers are wet due to sudden rain, and the conventional lighting device is inconvenient to carry, troublesome in carrying and labor intensity of the workers is increased.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a portable lighting device is used to water conservancy water and electricity, includes fixed section of thick bamboo, the top fixedly connected with fixed plate of fixed section of thick bamboo outer wall, the bottom fixedly connected with light of fixed plate, the inside sliding connection of fixed section of thick bamboo has the fly leaf, the inside threaded connection of fly leaf has the lead screw, the inside fixedly connected with backup pad of fixed section of thick bamboo, the positive motor that reverses of top fixedly connected with of backup pad, the output of the positive motor that reverses and the bottom fixed connection of lead screw, the outside fixedly connected with of fly leaf is evenly distributed's joint frame, the inside of joint frame is rotated and is connected with the pivot pole, fixedly connected with torsional spring between pivot pole and the joint frame, the rib has been cup jointed to the outside fixed of joint frame, the inside of fixed section of thick bamboo is equipped with folding waterproof cloth, folding waterproof cloth and rib fixed connection.

Preferably, the fixed cylinder is internally provided with a sliding groove, the movable plate is fixedly connected with a sliding plate outside, and the movable plate is slidably connected with the sliding groove through the sliding plate.

Preferably, the folding waterproof cloth is made of nylon.

Preferably, the bottom fixedly connected with bottom plate of a fixed section of thick bamboo, the bottom fixedly connected with of bottom plate is evenly distributed's universal wheel, the top fixedly connected with push rod of bottom plate.

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

1. through the positive reverse motor that starts the setting, make the output corotation of positive reverse motor drive the lead screw and rotate, screw-thread fit between through lead screw and fly leaf, thereby drive the fly leaf rebound, when the fly leaf rebound, drive joint frame rebound, and when the joint frame removed to the solid fixed cylinder outside, under the effect of torsional spring, the pivot pole can rotate, make the rib rotate, thereby expand folding rainshelter cloth and hide rain, rain has stopped, make the output reversal of positive reverse motor, thereby drive the fly leaf rebound through the lead screw, in order to withdraw the inside of solid fixed cylinder with the joint frame, at this moment the rib can be blockked by the solid fixed cylinder, thereby twist reverse the torsional spring through the pivot pole and rotate, in order to fold the inside of retrieving the solid fixed cylinder with folding rainshelter cloth, the effect of conveniently hiding rain has been reached from this.

2. Through the universal wheel that sets up for this device can remove, and when removing a certain position, through the brake utensil on the universal wheel, can pin the universal wheel and make it can not continue to remove, thereby with the rigidity of this device, and can conveniently promote this device through the push rod and remove, the operation is got up conveniently, has reached the effect of conveniently carrying from this.

Drawings

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

fig. 2 is a schematic structural section of the fixing sleeve of the present invention;

fig. 3 is an enlarged view of the structure of the present invention at a.

In the figure: 1. a fixed cylinder; 2. a fixing plate; 3. an illuminating lamp; 4. a movable plate; 5. a screw rod; 6. a support plate; 7. a positive and negative rotation motor; 8. a universal wheel; 9. a clamping frame; 10. a spindle rod; 11. a torsion spring; 12. umbrella ribs; 13. folding the rain-shielding cloth; 14. a chute; 15. a slide plate; 16. a base plate; 17. a push rod.

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: the utility model provides a portable lighting device is used to water conservancy water and electricity, including a fixed section of thick bamboo 1, the top fixedly connected with fixed plate 2 of 1 outer wall of a fixed section of thick bamboo, the bottom fixedly connected with light 3 of fixed plate 2, the inside sliding connection of a fixed section of thick bamboo 1 has fly leaf 4, the inside threaded connection of fly leaf 4 has lead screw 5, the inside fixedly connected with backup pad 6 of a fixed section of thick bamboo 1, the positive reverse motor 7 of top fixedly connected with of backup pad 6, the output of the positive reverse motor 7 and the bottom fixed connection of lead screw 5, the outside fixedly connected with of fly leaf 4 is evenly distributed's joint frame 9, the inside rotation of joint frame 9 is connected with pivot pole 10, fixedly connected with torsional spring 11 between pivot pole 10 and the joint frame 9, rib 12 has been cup jointed to the outside fixation of joint frame 9, the inside of a fixed section of thick bamboo 1 is equipped with folding waterproof cloth 13, folding waterproof cloth 13 and rib 12 fixed connection.

In this embodiment, start positive reverse motor 7, make the output corotation of positive reverse motor 7 drive lead screw 5 and rotate, screw-thread fit between lead screw 5 and fly leaf 4, thereby drive fly leaf 4 rebound, when fly leaf 4 rebound, drive joint frame 9 rebound, and joint frame 9 removes to solid fixed cylinder 1 when outside, under torsional spring 11's effect, pivot pole 10 can rotate, make rib 12 rotate, thereby expand folding rain-proof cloth 13 and hide rain, the rain has stopped, make the output reversal of positive reverse motor 7, thereby drive fly leaf 4 rebound through lead screw 5, in order to withdraw solid fixed cylinder 1's inside with joint frame 9, at this moment rib 12 can be blockked by solid fixed cylinder 1, thereby twist torsional spring 11 through pivot pole 10 and rotate, in order to fold the inside of withdrawing solid fixed cylinder 1 with folding rain-proof cloth 13.

Specifically, the fixed cylinder 1 is provided with a sliding groove 14 inside, the movable plate 4 is fixedly connected with a sliding plate 15 outside, and the movable plate 4 is slidably connected with the sliding groove 14 through the sliding plate 15.

In this embodiment, the sliding plate 15 slidably connected inside the sliding groove 14 is provided, so that the movable plate 4 can easily move inside the fixed cylinder 1, and the movable plate 4 can be limited from rotating inside the fixed cylinder 1, and thus when the lead screw 5 rotates, the movable plate 4 can move in the vertical direction.

Specifically, the material of the folding tarpaulin 13 is preferably nylon.

In this embodiment, the folding waterproof cloth 13 may be made of polyester, PG cloth, nylon, or transparent plastic.

Specifically, the bottom of the fixed cylinder 1 is fixedly connected with a bottom plate 16, the bottom of the bottom plate 16 is fixedly connected with universal wheels 8 which are uniformly distributed, and the top of the bottom plate 16 is fixedly connected with a push rod 17.

In this embodiment, use push rod 17 to promote this device, this device removes through universal wheel 8, and the convenience removes this device to required position, and the universal wheel is the casters that moves about, and its structure can allow 360 degrees rotations of level, is equipped with brake utensil during the use, can lock universal wheel 8 and no longer rotate, and this device removes to a certain position like this and can fix and not remove.

The working principle and the using process of the utility model are as follows: when the rain shielding device works, firstly, the push rod 17 is used for pushing the device, the device is moved through the universal wheel 8 to be convenient to move to a required position, then the illumination is carried out through the illuminating lamp 3, when it rains, the forward and reverse rotating motor 7 is started, the output end of the forward and reverse rotating motor 7 rotates forward to drive the screw rod 5 to rotate, the movable plate 4 is driven to move upwards through the thread fit between the screw rod 5 and the movable plate 4, when the movable plate 4 moves upwards, the clamping frame 9 is driven to move upwards, and when the clamping frame 9 moves to the outside of the fixed cylinder 1, the rotating shaft rod 10 rotates under the action of the torsion spring 11, the umbrella ribs 12 rotate, so that the folding rain shielding cloth 13 is unfolded to shield rain, the rain stops, the output end of the forward and reverse rotating motor 7 rotates reversely, the movable plate 4 is driven to move downwards through the screw rod 5, so that the clamping frame 9 is retracted into the fixed cylinder 1, and the umbrella ribs 12 are blocked by the fixed cylinder 1, so that the torsion spring 11 is twisted by the rotation shaft 10 to rotate to fold the folding tarpaulin 13 back to the inside of the fixing tube 1, thereby achieving a convenient rain-shielding effect.

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 portable lighting device is used to water conservancy water and electricity, includes solid fixed cylinder (1), the top fixedly connected with fixed plate (2) of solid fixed cylinder (1) outer wall, the bottom fixedly connected with light (3) of fixed plate (2), its characterized in that: a movable plate (4) is connected inside the fixed cylinder (1) in a sliding manner, a screw rod (5) is connected inside the movable plate (4) in a threaded manner, a supporting plate (6) is fixedly connected inside the fixed cylinder (1), a forward and reverse rotating motor (7) is fixedly connected at the top of the supporting plate (6), the output end of the positive and negative rotation motor (7) is fixedly connected with the bottom end of the screw rod (5), the outer part of the movable plate (4) is fixedly connected with clamping frames (9) which are uniformly distributed, a rotating shaft rod (10) is rotatably connected inside the clamping frame (9), a torsion spring (11) is fixedly connected between the rotating shaft rod (10) and the clamping frame (9), the external fixation of joint frame (9) has cup jointed rib (12), the inside of a fixed section of thick bamboo (1) is equipped with folding rainshade cloth (13), folding rainshade cloth (13) and rib (12) fixed connection.

2. The portable lighting device for water conservancy and hydropower of claim 1, wherein: the inside of fixed section of thick bamboo (1) is seted up spout (14), the outside fixedly connected with slide (15) of fly leaf (4), fly leaf (4) pass through slide (15) and spout (14) sliding connection.

3. The portable lighting device for water conservancy and hydropower of claim 1, wherein: the folding rain-proof cloth (13) is preferably made of nylon.

4. The portable lighting device for water conservancy and hydropower of claim 1, wherein: the bottom fixedly connected with bottom plate (16) of a fixed section of thick bamboo (1), the bottom fixedly connected with of bottom plate (16) is evenly distributed's universal wheel (8), the top fixedly connected with push rod (17) of bottom plate (16).

Images